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	<id>https://wikiskola.se/index.php?action=history&amp;feed=atom&amp;title=R%C3%A4ta_linjens_ekvation</id>
	<title>Räta linjens ekvation - Versionshistorik</title>
	<link rel="self" type="application/atom+xml" href="https://wikiskola.se/index.php?action=history&amp;feed=atom&amp;title=R%C3%A4ta_linjens_ekvation"/>
	<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;action=history"/>
	<updated>2026-04-24T08:56:56Z</updated>
	<subtitle>Versionshistorik för denna sida på wikin</subtitle>
	<generator>MediaWiki 1.41.1</generator>
	<entry>
		<id>https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34972&amp;oldid=prev</id>
		<title>Hakan: /* Allmän form (linjens ekvation) */</title>
		<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34972&amp;oldid=prev"/>
		<updated>2016-02-29T19:30:27Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Allmän form (linjens ekvation)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 februari 2016 kl. 19.30&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l261&quot;&gt;Rad 261:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 261:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Allmän form (linjens ekvation) ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Allmän form (linjens ekvation) ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{svwp |injär_ekvation }}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{lm2c|allmänn form|113- 115}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{lm2c|allmänn form|113- 115}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l273&quot;&gt;Rad 273:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 274:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;lt;math&amp;gt; y-y_0 = k(x-x_0)\,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;lt;math&amp;gt; y-y_0 = k(x-x_0)\,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{svwp |injär_ekvation }}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Verklighetsbaserad uppgift på linjära samband ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Verklighetsbaserad uppgift på linjära samband ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
	<entry>
		<id>https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34971&amp;oldid=prev</id>
		<title>Hakan: /* Allmän form (linjens ekvation) */</title>
		<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34971&amp;oldid=prev"/>
		<updated>2016-02-29T19:29:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Allmän form (linjens ekvation)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 februari 2016 kl. 19.29&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l273&quot;&gt;Rad 273:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 273:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;lt;math&amp;gt; y-y_0 = k(x-x_0)\,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;lt;math&amp;gt; y-y_0 = k(x-x_0)\,&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{svwp |injär_ekvation }}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Verklighetsbaserad uppgift på linjära samband ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
	<entry>
		<id>https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34970&amp;oldid=prev</id>
		<title>Hakan: /* Allmän form (linjens ekvation) */</title>
		<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34970&amp;oldid=prev"/>
		<updated>2016-02-29T19:27:51Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Allmän form (linjens ekvation)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 februari 2016 kl. 19.27&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l266&quot;&gt;Rad 266:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 266:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En linjär ekvation kan även skrivas på så kallad allmän form:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En linjär ekvation kan även skrivas på så kallad allmän form:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ax + By + C = 0\,&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &amp;lt;math&amp;gt; &lt;/ins&gt;Ax + By + C = 0\,&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;eller på standardform:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;eller på standardform:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A x +By = C.\,&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &amp;lt;math&amp;gt; &lt;/ins&gt;A x +By = C.\,&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Om man känner till riktningskoefficienten och en punkt (x_0, y_0) på linjen kan man skriva den på enpunktsform:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Om man känner till riktningskoefficienten och en punkt (x_0, y_0) på linjen kan man skriva den på enpunktsform:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;y-y_0 = k(x-x_0)\,&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &amp;lt;math&amp;gt; &lt;/ins&gt;y-y_0 = k(x-x_0)\,&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/math&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
	<entry>
		<id>https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34969&amp;oldid=prev</id>
		<title>Hakan: /* Allmän form (linjens ekvation) */</title>
		<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34969&amp;oldid=prev"/>
		<updated>2016-02-29T19:26:23Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Allmän form (linjens ekvation)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 februari 2016 kl. 19.26&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l264&quot;&gt;Rad 264:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 264:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{lm2c|allmänn form|113- 115}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{lm2c|allmänn form|113- 115}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;En linjär ekvation kan även skrivas på så kallad allmän form:&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ax + By + C = 0\,&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;eller på standardform:&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;A x +By = C.\,&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Om man känner till riktningskoefficienten och en punkt (x_0, y_0) på linjen kan man skriva den på enpunktsform:&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;y-y_0 = k(x-x_0)\,&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
	<entry>
		<id>https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34968&amp;oldid=prev</id>
		<title>Hakan: /* Allmän form (linjens ekvation) */</title>
		<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=34968&amp;oldid=prev"/>
		<updated>2016-02-29T19:12:09Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Allmän form (linjens ekvation)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 februari 2016 kl. 19.12&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l265&quot;&gt;Rad 265:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 265:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ggb_applet width=&quot;571&quot; height=&quot;319&quot;  version=&quot;4.0&quot; ggbBase64=&quot;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&quot; showResetIcon = &quot;false&quot; showAnimationButton = &quot;true&quot; enableRightClick = &quot;true&quot; errorDialogsActive = &quot;true&quot; enableLabelDrags = &quot;false&quot; showMenuBar = &quot;false&quot; showToolBar = &quot;false&quot; showToolBarHelp = &quot;false&quot; showAlgebraInput = &quot;false&quot; useBrowserForJS = &quot;true&quot; allowRescaling = &quot;true&quot; /&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Hyr skidutrustning ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
	<entry>
		<id>https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=22491&amp;oldid=prev</id>
		<title>Hakan den 24 maj 2013 kl. 08.43</title>
		<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=22491&amp;oldid=prev"/>
		<updated>2013-05-24T08:43:25Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 24 maj 2013 kl. 08.43&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot;&gt;Rad 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;s. 92- 101&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;s. 92- 101&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Torsdag v 8.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== RikardM - Avståndsformeln ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== RikardM - Avståndsformeln ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l73&quot;&gt;Rad 73:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 71:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;         M= 3&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;         M= 3&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{GGB | Räta linjens ekvation &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.geogebratube.org/student/m23581 Exempel i GGB där du kan ändra och flytta lnjen med glidare]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== Länkar: ====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==== Länkar: ====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
	<entry>
		<id>https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=22105&amp;oldid=prev</id>
		<title>Hakan: Skapade sidan med &#039;== Nu kommer en kort repetition ==  Första delen är en mall som inkluderats från Ma1C. Därefter kommer övningen med räta linjen i javascript.  === Räta linjen Intro (fr...&#039;</title>
		<link rel="alternate" type="text/html" href="https://wikiskola.se/index.php?title=R%C3%A4ta_linjens_ekvation&amp;diff=22105&amp;oldid=prev"/>
		<updated>2013-04-19T08:05:59Z</updated>

		<summary type="html">&lt;p&gt;Skapade sidan med &amp;#039;== Nu kommer en kort repetition ==  Första delen är en mall som inkluderats från Ma1C. Därefter kommer övningen med räta linjen i javascript.  === Räta linjen Intro (fr...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Nu kommer en kort repetition ==&lt;br /&gt;
&lt;br /&gt;
Första delen är en mall som inkluderats från Ma1C. Därefter kommer övningen med räta linjen i javascript.&lt;br /&gt;
&lt;br /&gt;
=== Räta linjen Intro (från Ma1C) ===&lt;br /&gt;
&lt;br /&gt;
{{:räta linjen - intro}}&lt;br /&gt;
&lt;br /&gt;
=== Räta linjen som övning i javascript ===&lt;br /&gt;
&lt;br /&gt;
{{:räta_linjen}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;Nu är det slut på mallen med repetition från Ma1C.&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
== Koordinatgeometri ==&lt;br /&gt;
 &lt;br /&gt;
s. 92- 101&lt;br /&gt;
&lt;br /&gt;
Torsdag v 8.&lt;br /&gt;
&lt;br /&gt;
=== RikardM - Avståndsformeln ===&lt;br /&gt;
&amp;lt;youtube&amp;gt;FY6G0-ByfrA&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===  Mittpunktsformeln ===&lt;br /&gt;
{{#ev:youtube|EhRbyxoD6Io|340|right}}&lt;br /&gt;
&lt;br /&gt;
[[Bild:Mittpunktsformeln.png|thumb|200px|&amp;quot;P1&amp;quot; är punkten 1, &amp;quot;P2&amp;quot; är punkten 2, och &amp;quot;M&amp;quot; visar var exakt var mitten av punkterna P1 och P2 är. Bilden är tagen från Wikipedia.]]&lt;br /&gt;
&lt;br /&gt;
 &amp;#039;&amp;#039;&amp;#039;[http://sv.wikipedia.org/wiki/Mittpunktsformeln Mittpunktsformeln]&amp;#039;&amp;#039;&amp;#039; är en mattematisk ekvation.&lt;br /&gt;
 Två punkter P1 och P2 som kan ligga precis var som helst i &lt;br /&gt;
 ett  kordinatsystem, med hjälp av mittpunktsformeln bestämma &lt;br /&gt;
 punkten mitt emellan Punkt1 och Punkt2 som har benämningen M.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Definition 1:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
 (X1,Y1) och (X2,Y2)&lt;br /&gt;
 (Xm,Ym)= (X1+X2/2),(Y1+Y2/2)&lt;br /&gt;
 [http://www.youtube.com/watch?v=EhRbyxoD6Io Förklaras i videon]&lt;br /&gt;
 &lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Definition 2:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
 Det gick inte att placera definitionen från Wikipedia, eftersom den inte stöds,&lt;br /&gt;
 gå in på länken och se efter själv:[http://sv.wikipedia.org/wiki/Mittpunktsformeln Wikipedia, Mittpunktsformeln]&lt;br /&gt;
 O = Origo.&lt;br /&gt;
 M = Punkten mellan P1 och P2.&lt;br /&gt;
 P1 = Punkt1.&lt;br /&gt;
 P2 = Punkt2.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Exepel på problem&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
 Du har två punkter (1, -2) och (-3, 5), hitta mittpunkten av de två punkterna med hjälp&lt;br /&gt;
 av [http://sv.wikipedia.org/wiki/Mittpunktsformeln mittpunktsformeln].&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Lösning&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
 y 1 = -2, x 2 = -3 och y 2 = 5.&lt;br /&gt;
&lt;br /&gt;
==== Länkar - Mittpunktsformeln ====&lt;br /&gt;
&lt;br /&gt;
* [http://translate.google.se/translate?hl=sv&amp;amp;langpair=en%7Csv&amp;amp;u=http://cs.selu.edu/~rbyrd/math/midpoint/ Exempeluppgift]&lt;br /&gt;
* [http://ungdomar.se/forum.php?thread_id=223534&amp;amp;page=1 Svårare Exempeluppgift]&lt;br /&gt;
* [http://www.khanacademy.org/exercise/midpoint_formula Khan Acadamy]&lt;br /&gt;
&lt;br /&gt;
=== y=kx+m ===&lt;br /&gt;
[[Fil:FuncionLineal04.svg|right|340px]]&lt;br /&gt;
&lt;br /&gt;
        K = lutningen. Man kan räkna ut K om man har två koordinater t ex x1-x2/y1-y2 = K&lt;br /&gt;
        M = Var linjen skär y-axeln&lt;br /&gt;
        Exempel uträkning med koordinater.&lt;br /&gt;
        (-1,1) (1,5)&lt;br /&gt;
        y= valfri Y-koordinat, vi väljer 5. Formeln blir då 5=kx+m&lt;br /&gt;
        vi räknar ut k&lt;br /&gt;
        k=(x1-x2)/(y1-y2)= 5-1/1-(-1) = 4/2 = 2, k=2. Formeln blir då 5 = 2x+m&lt;br /&gt;
        x = 1. Formeln blir: 5 = 2*1+m. Tar bort 2 på båda sidor. &lt;br /&gt;
        M= 3&lt;br /&gt;
&lt;br /&gt;
==== Länkar: ====&lt;br /&gt;
&lt;br /&gt;
* http://www.youtube.com/watch?v=obtLcSrvE_Y&lt;br /&gt;
* http://sv.wikipedia.org/wiki/Linj%C3%A4r_ekvation&lt;br /&gt;
&lt;br /&gt;
== Riktningskoefficienten ==&lt;br /&gt;
 &lt;br /&gt;
{{lm2c|Riktningskoefficienten|102 - 104}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Håkan länkar&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* [http://www.theducation.se/natstod/ma-nv/exempel/trana_pa_ekvation_till_rat_linje/ Theeducation]&lt;br /&gt;
* [http://www.khanacademy.org/exercise/graphing_linear_equations Khan: Graphing linear Equations]&lt;br /&gt;
* [http://www.khanacademy.org/exercise/line_graph_intuition Intuitiv Khan]&lt;br /&gt;
&lt;br /&gt;
===  riktningskoefficienten ===&lt;br /&gt;
[[File:Slope picture.svg|thumb|Slope picture]]&lt;br /&gt;
&lt;br /&gt;
{{defruta|&amp;#039;&amp;#039;&amp;#039;&amp;lt;big&amp;gt;Riktningskoefficienten&amp;lt;/big&amp;gt;&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&amp;lt;br /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; k = \frac {y_2 - y_1}{x_2 - x_1} &amp;lt;/math&amp;gt;&lt;br /&gt;
}}&lt;br /&gt;
{{exruta|&amp;lt;big&amp;gt;Bestäm k&amp;lt;/big&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Bestäm riktningskoefficienten för den linje som går genom punkterna (1.2) och (4.-3)&lt;br /&gt;
&lt;br /&gt;
Vi räknar ut riktningskoefficienten med hjälp av x- och y-värdena ovan:&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; k = \frac {-3-2}{4-1} = \frac{-5}{3} =- \frac {5}{3} &amp;lt;/math&amp;gt;&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
http://www.matteguiden.se/wp-content/uploads/2010/01/linjes-lutning-4.png&lt;br /&gt;
&lt;br /&gt;
http://www.matteguiden.se/wp-content/uploads/2010/01/linjes-lutning-3.png&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039; Definition - räta linjens ekvation&amp;#039;&amp;#039;&amp;#039; &lt;br /&gt;
 &lt;br /&gt;
:&amp;lt;math&amp;gt; y = kx+m &amp;lt;/math&amp;gt;&lt;br /&gt;
  &lt;br /&gt;
{{clear}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Ett Exempel + uträkning till exemplet&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Fråga 1&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
Erika anställer en städslav och får betala för &amp;#039;&amp;#039;4 timmar 450 kr&amp;#039;&amp;#039; och för &amp;#039;&amp;#039;9 timmar 990 kr&amp;#039;&amp;#039; &lt;br /&gt;
Erika betalar både grundavgift och en avgift per timme. Hur stor är avgiften Erika måste betala?&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Uträkning till fråga 1&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
Tänk så här: &lt;br /&gt;
&lt;br /&gt;
Kostnaden ökar med &lt;br /&gt;
990kr-450kr= 540kr &lt;br /&gt;
&lt;br /&gt;
Tiden ökar med 9-4= 5timmar&lt;br /&gt;
990-450/9-5=540/2= 225 &lt;br /&gt;
&lt;br /&gt;
Avgiften per timme blir = 225 kr &lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Länk&amp;#039;&amp;#039;&amp;#039; &lt;br /&gt;
&lt;br /&gt;
[[http://www.youtube.com/watch?v=vzkUI5W2sZQ riktningskoefficienten ]]&lt;br /&gt;
&lt;br /&gt;
== Ta fram räta linjens ekvation ==&lt;br /&gt;
&lt;br /&gt;
Här ska vi lära oss hur man tar fram räta linjens ekvation om man bara har två punkter att utgå ifrån eller om man har en punkt och linjens lutning. Det är alltså så att om man vet två saker om sin lenje så kan man ta fram räta linjens ekvation och skriva den på formen y 0 kx + m.&lt;br /&gt;
&lt;br /&gt;
Det handlar alltså om att hitta värdena för k och m.&lt;br /&gt;
&lt;br /&gt;
{{defruta|&amp;#039;&amp;#039;&amp;#039;&amp;lt;big&amp;gt;Att hitta räta linjens ekvation&amp;lt;/big&amp;gt;&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
För att rita en rät linje eller för att skriva dess ekvation behöver du antingen:&lt;br /&gt;
&lt;br /&gt;
# två punkter på linjen &amp;#039;&amp;#039;eller&amp;#039;&amp;#039;&lt;br /&gt;
# en punkt på linjen och dess lutning&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
En punkt på linjen kan vara att veta var den skär en axel, exempelvis y-axeln.&lt;br /&gt;
&lt;br /&gt;
=== Hitta k  ===&lt;br /&gt;
&lt;br /&gt;
Egentligen kokar det ner till att man behöver hitta k och m. Om man inte redan har fåt k angivet i uppgiften så tar man fram det på det viset vi lärt oss tidigare:&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; k = \frac {y_2 - y_1}{x_2 - x_1} &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Hitta m ===&lt;br /&gt;
&lt;br /&gt;
Om vi har k så är vi halvvägs framme vid att kunna skriva räta linjens ekvation. Det som saknas är ett m-värde.&lt;br /&gt;
&lt;br /&gt;
m-värdet får vi genom att använda en punkt på linjen. Punkten har ju ett värde på x och y som vi sätter in i räta linjens ekvation tillsammans med vårt k-värde.&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; y = kx + m &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Då är det ju bara m som är obekant.&lt;br /&gt;
&lt;br /&gt;
{{exruta|&amp;#039;&amp;#039;&amp;#039;&amp;lt;big&amp;gt;Bestäm m&amp;lt;/big&amp;gt;&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
: &amp;lt;math&amp;gt; k = 2 &amp;lt;/math&amp;gt; och en punkt är  &amp;lt;math&amp;gt; (3,5)&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Sätter man in värdena så får man:&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; 5 = 2 * 3 + m &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Vilket ger:&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; m=  5 -2 * 3  &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; m=  5 -6  &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; m=  -1  &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Således: kan vi skriva räta linjens ekvation som &lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; y=  2 x - 1  &amp;lt;/math&amp;gt;&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
== Parallella och vinkelräta linjer ==&lt;br /&gt;
&lt;br /&gt;
Onsdag 10.30-12&lt;br /&gt;
&lt;br /&gt;
s. 110- 112&lt;br /&gt;
&lt;br /&gt;
Två linjer är parallella om de har samma riktningskoefficient.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Parallella linjer&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
 &lt;br /&gt;
 k&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt; = k&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Två linjer är vinkelräta om produkten av riktningskoefficienterna är minus ett.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Vinkelräta linjer&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
 &lt;br /&gt;
 k&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt; * k&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt; = -1&lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;html&amp;gt;&lt;br /&gt;
&amp;lt;head&amp;gt;&lt;br /&gt;
&amp;lt;title&amp;gt;Vinkelr&amp;amp;#228;ta linjer - GeoGebra Dynamisk arbetsbok&amp;lt;/title&amp;gt;&lt;br /&gt;
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Vinkelr&amp;amp;#228;ta linjer&amp;lt;/p&amp;gt;&lt;br /&gt;
&lt;br /&gt;
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&amp;lt;p&amp;gt;&amp;lt;span style=&amp;quot;font-size:small&amp;quot;&amp;gt;18 April 2013, Skapat med &amp;lt;a href=&amp;quot;http://www.geogebra.org/&amp;quot; target=&amp;quot;_blank&amp;quot; &amp;gt;GeoGebra&amp;lt;/a&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;/p&amp;gt;&lt;br /&gt;
Räta linjer finns på &amp;lt;a href=&amp;quot;http://www.geogebratube.org/material/show/id/35902&amp;quot;&amp;quot; target=&amp;quot;_blank&amp;quot; &amp;gt;GeoGebraTube&amp;lt;/a&amp;gt;&lt;br /&gt;
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&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
=== Parallella och vinkelräta linjer ===&lt;br /&gt;
[[File:Parallel Lines.svg|thumb|Parallel Lines]] &lt;br /&gt;
&lt;br /&gt;
http://www.youtube.com/watch?v=nZuko8vyVs4&lt;br /&gt;
&amp;lt;youtube&amp;gt;nZuko8vyVs4&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&lt;br /&gt;
http://www.matteboken.se/lektioner/matte-2/funktioner/linjara-funktioner-y-=-kx-plus-m&lt;br /&gt;
&lt;br /&gt;
Ytterligare en sida för dej som fortfarande inte förstår vad det handlar om.&lt;br /&gt;
&lt;br /&gt;
http://www.malinc.se/math/functions/perpendicularlinessv.php &lt;br /&gt;
&lt;br /&gt;
Fin sida för dej som satsar på högre betyg på provet än E/D.  c:&lt;br /&gt;
&lt;br /&gt;
== Allmän form (linjens ekvation) ==&lt;br /&gt;
 &lt;br /&gt;
{{lm2c|allmänn form|113- 115}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
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&lt;br /&gt;
=== Hyr skidutrustning ===&lt;br /&gt;
&lt;br /&gt;
{{uppgfacit|Kostnaden för att hyra skidor i Romme&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;1.&amp;#039;&amp;#039;&amp;#039; Priset för en vuxen at hyra skidutrustning under en dag är 270 kr. Om man hyr i fem dagar kostar det 850 kr. Gör en modell för detta och beräkan priset per dag och den eventuella startkostnaden. Redovisa en ekvation för priset som funktion av antalet dagar.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;2.&amp;#039;&amp;#039;&amp;#039; Gå in på länken nedan och studera priserna. Rita grafer. Är priset en linjär funktion av tiden?&lt;br /&gt;
http://www.rommealpin.se/priser-1__1053&lt;br /&gt;
|Se ett [http://wikiskola.se/images/Romme_skidhyra.xlsx diagram över Rommepriserna] här.&lt;br /&gt;
&lt;br /&gt;
[[Fil:Rommepriser.png|right]]&lt;br /&gt;
{{clear}}&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Hakan</name></author>
	</entry>
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