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| kan du rita en sån här?
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| = Funktion och graf = | | = Funktion och graf = |
| | [[Fil:Celler de Sant Cugat lateral.JPG|thumb|Celler de Sant Cugat lateral]] |
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| s 146 | | s 146 |
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| = Andragradsfunktioner = | | === Teori funktionen f(x) === |
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| == Parabelns ekvation ==
| | Vad står f(x) för? Funktionen f med variabeln x. |
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| Brännpunkt
| | Lösa ekvationer med grafer |
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| Styrlinje
| | Definitionsmängd = x-värdena |
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| [http://www.malinc.se/math/functions/parabolasv.php Malin C GGB-övning]
| | Värdemängd = y-värdena |
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| == Andragradsfunktionens graf == | | = Andragradsfunktioner = |
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| == Kvadratiska modeller == | | == [[Parabelns ekvation]] == |
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| Digitala rutan samt detta avsnitt sid 160-164 ersätts av en [http://www.malinc.se/math/functions/vertexformsv.php Övning i Geogebra på Vertex och faktorform av Malin C].
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| = Exponentialfunktioner och logaritmer = | | == [[Fyra sätt att beskriva andragradaren]] == |
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| == Exponentialfunktioner == | | == [[Andragradsfunktionens graf]] == |
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| == Linjära och exponentiella modeller == | | == [[Testa dina kunskaper om andragradsfunktioner]] == |
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| = Logaritmer och funktionen y = 10<sup>x</sup> = | | == Digitala rutan == |
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| == Vad är logaritmer? ==
| | Sidan 159. |
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| == Räkneregler för logaritmer ==
| | Gör den i GeoGebra. |
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| '''Sats:''' Multiplikation
| | == [[Kvadratiska modeller]] == |
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| '''Sats:''' Division
| | == Kortdiagnos 4 == |
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| '''Sats:''' Uttrycket log a<big>p</big>
| | {{print|[[Media:Kortdiagnos_4.pdf|Kortdiagnos4]]}} |
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| == Logaritmiska modeller == | | == Utmaning == |
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| == Aktivitet richterskalan ==
| | Klarar du denna övning? |
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| == Ekvationen 2<sup>x</sup> = 3 == | | <html> |
| | <script type='text/javascript' src='http://demonstrations.wolfram.com/javascript/embed.js' ></script><script type='text/javascript'>var demoObj = new DEMOEMBED(); demoObj.run('FunctionIdentificationGame', '', '439', '682');</script><div id='DEMO_FunctionIdentificationGame'><a class='demonstrationHyperlink' href='http://demonstrations.wolfram.com/FunctionIdentificationGame/' target='_blank'>Function Identification Game</a> from the <a class='demonstrationHyperlink' href='http://demonstrations.wolfram.com/' target='_blank'>Wolfram Demonstrations Project</a> by Izidor Hafner</div> |
| | </html> |
