Løsning til oppgaver om derivasjon - Sideversjonshistorikk

https://matematikk.net/w/index.php?action=history&feed=atom&title=L%C3%B8sning_til_oppgaver_om_derivasjon Løsning til oppgaver om derivasjon - Sideversjonshistorikk 2026-04-27T09:21:57Z Versjonshistorikk for denne siden på wikien MediaWiki 1.42.3 https://matematikk.net/w/index.php?title=L%C3%B8sning_til_oppgaver_om_derivasjon&diff=8750&oldid=prev Vaktmester: Teksterstatting – «</tex>» til «</math>» 2013-02-05T20:59:02Z

<p>Teksterstatting – «</tex>» til «</math>»</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="nb"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Eldre sideversjon</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Sideversjonen fra 5. feb. 2013 kl. 20:59</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Linje 1:</td> <td colspan="2" class="diff-lineno">Linje 1:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Her er løsningene til oppgavene gitt i [[Derivasjon av polynomfunksjoner]].</div></td><td class="diff-marker"></td><td style="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;"><div>Her er løsningene til oppgavene gitt i [[Derivasjon av polynomfunksjoner]].</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Den deriverte av <math>f(x)=x^3</<del style="font-weight: bold; text-decoration: none;">tex</del>> finner vi ved å bruke regelen vi har funnet: <math>f'(x)=3x^{3-1}=3x^2</<del style="font-weight: bold; text-decoration: none;">tex</del>>. De andre oppgavene følger på nøyaktig tilsvarende måte:</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Den deriverte av <math>f(x)=x^3</<ins style="font-weight: bold; text-decoration: none;">math</ins>> finner vi ved å bruke regelen vi har funnet: <math>f'(x)=3x^{3-1}=3x^2</<ins style="font-weight: bold; text-decoration: none;">math</ins>>. De andre oppgavene følger på nøyaktig tilsvarende måte:</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><math>g'(x)=6x^5</<del style="font-weight: bold; text-decoration: none;">tex</del>><br></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><math>g'(x)=6x^5</<ins style="font-weight: bold; text-decoration: none;">math</ins>><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><math>h'(x)=1x^{1-1}=1x^0=1</<del style="font-weight: bold; text-decoration: none;">tex</del>><br></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><math>h'(x)=1x^{1-1}=1x^0=1</<ins style="font-weight: bold; text-decoration: none;">math</ins>><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><math>m'(x)=-2x^{-2-1}=-2x^{-3}</<del style="font-weight: bold; text-decoration: none;">tex</del>></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><math>m'(x)=-2x^{-2-1}=-2x^{-3}</<ins style="font-weight: bold; text-decoration: none;">math</ins>></div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>For å derivere <math>f(x)=3x^2+5x-4</<del style="font-weight: bold; text-decoration: none;">tex</del>> bruker vi hva vi nettopp har lært om derivasjon av polynom. Vi ser da at vi får: <math>f'(x)=(3x^2)'+(5x)'-(4)'=3(x^2)' + 5(x)' - (4)' = 3(2x) + 5(1) - 0 = 6x+5</<del style="font-weight: bold; text-decoration: none;">tex</del>>.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>For å derivere <math>f(x)=3x^2+5x-4</<ins style="font-weight: bold; text-decoration: none;">math</ins>> bruker vi hva vi nettopp har lært om derivasjon av polynom. Vi ser da at vi får: <math>f'(x)=(3x^2)'+(5x)'-(4)'=3(x^2)' + 5(x)' - (4)' = 3(2x) + 5(1) - 0 = 6x+5</<ins style="font-weight: bold; text-decoration: none;">math</ins>>.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>På tilsvarende måte følger de andre:</div></td><td class="diff-marker"></td><td style="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;"><div>På tilsvarende måte følger de andre:</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><math>g'(x)=4(x^6)'+\frac{5}{2}(x^2)'=4(6x^5)+\frac{5}{2}(2x)=24x^5+5x</<del style="font-weight: bold; text-decoration: none;">tex</del>><br></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><math>g'(x)=4(x^6)'+\frac{5}{2}(x^2)'=4(6x^5)+\frac{5}{2}(2x)=24x^5+5x</<ins style="font-weight: bold; text-decoration: none;">math</ins>><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><math>h'(x)=(x^{-2})'-(x^5)'-4(x)'=-2x^{-3}-5x^4 - 4</<del style="font-weight: bold; text-decoration: none;">tex</del>></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><math>h'(x)=(x^{-2})'-(x^5)'-4(x)'=-2x^{-3}-5x^4 - 4</<ins style="font-weight: bold; text-decoration: none;">math</ins>></div></td></tr>  </table>

Vaktmester https://matematikk.net/w/index.php?title=L%C3%B8sning_til_oppgaver_om_derivasjon&diff=8503&oldid=prev Vaktmester: Teksterstatting – «<tex>» til «<math>» 2013-02-05T20:57:40Z

<p>Teksterstatting – «<tex>» til «<math>»</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="nb"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Eldre sideversjon</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Sideversjonen fra 5. feb. 2013 kl. 20:57</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Linje 1:</td> <td colspan="2" class="diff-lineno">Linje 1:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Her er løsningene til oppgavene gitt i [[Derivasjon av polynomfunksjoner]].</div></td><td class="diff-marker"></td><td style="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;"><div>Her er løsningene til oppgavene gitt i [[Derivasjon av polynomfunksjoner]].</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Den deriverte av <<del style="font-weight: bold; text-decoration: none;">tex</del>>f(x)=x^3</tex> finner vi ved å bruke regelen vi har funnet: <<del style="font-weight: bold; text-decoration: none;">tex</del>>f'(x)=3x^{3-1}=3x^2</tex>. De andre oppgavene følger på nøyaktig tilsvarende måte:</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Den deriverte av <<ins style="font-weight: bold; text-decoration: none;">math</ins>>f(x)=x^3</tex> finner vi ved å bruke regelen vi har funnet: <<ins style="font-weight: bold; text-decoration: none;">math</ins>>f'(x)=3x^{3-1}=3x^2</tex>. De andre oppgavene følger på nøyaktig tilsvarende måte:</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><<del style="font-weight: bold; text-decoration: none;">tex</del>>g'(x)=6x^5</tex><br></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><<ins style="font-weight: bold; text-decoration: none;">math</ins>>g'(x)=6x^5</tex><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><<del style="font-weight: bold; text-decoration: none;">tex</del>>h'(x)=1x^{1-1}=1x^0=1</tex><br></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><<ins style="font-weight: bold; text-decoration: none;">math</ins>>h'(x)=1x^{1-1}=1x^0=1</tex><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><<del style="font-weight: bold; text-decoration: none;">tex</del>>m'(x)=-2x^{-2-1}=-2x^{-3}</tex></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><<ins style="font-weight: bold; text-decoration: none;">math</ins>>m'(x)=-2x^{-2-1}=-2x^{-3}</tex></div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>For å derivere <<del style="font-weight: bold; text-decoration: none;">tex</del>>f(x)=3x^2+5x-4</tex> bruker vi hva vi nettopp har lært om derivasjon av polynom. Vi ser da at vi får: <<del style="font-weight: bold; text-decoration: none;">tex</del>>f'(x)=(3x^2)'+(5x)'-(4)'=3(x^2)' + 5(x)' - (4)' = 3(2x) + 5(1) - 0 = 6x+5</tex>.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>For å derivere <<ins style="font-weight: bold; text-decoration: none;">math</ins>>f(x)=3x^2+5x-4</tex> bruker vi hva vi nettopp har lært om derivasjon av polynom. Vi ser da at vi får: <<ins style="font-weight: bold; text-decoration: none;">math</ins>>f'(x)=(3x^2)'+(5x)'-(4)'=3(x^2)' + 5(x)' - (4)' = 3(2x) + 5(1) - 0 = 6x+5</tex>.</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>På tilsvarende måte følger de andre:</div></td><td class="diff-marker"></td><td style="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;"><div>På tilsvarende måte følger de andre:</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><<del style="font-weight: bold; text-decoration: none;">tex</del>>g'(x)=4(x^6)'+\frac{5}{2}(x^2)'=4(6x^5)+\frac{5}{2}(2x)=24x^5+5x</tex><br></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><<ins style="font-weight: bold; text-decoration: none;">math</ins>>g'(x)=4(x^6)'+\frac{5}{2}(x^2)'=4(6x^5)+\frac{5}{2}(2x)=24x^5+5x</tex><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><<del style="font-weight: bold; text-decoration: none;">tex</del>>h'(x)=(x^{-2})'-(x^5)'-4(x)'=-2x^{-3}-5x^4 - 4</tex></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><<ins style="font-weight: bold; text-decoration: none;">math</ins>>h'(x)=(x^{-2})'-(x^5)'-4(x)'=-2x^{-3}-5x^4 - 4</tex></div></td></tr> </table>

Vaktmester https://matematikk.net/w/index.php?title=L%C3%B8sning_til_oppgaver_om_derivasjon&diff=6562&oldid=prev Wingeer på 2. des. 2011 kl. 14:46 2011-12-02T14:46:08Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="nb"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Eldre sideversjon</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Sideversjonen fra 2. des. 2011 kl. 14:46</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3">Linje 3:</td> <td colspan="2" class="diff-lineno">Linje 3:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>Den deriverte av <tex>f(x)=x^3</tex> finner vi ved å bruke regelen vi har funnet: <tex>f'(x)=3x^{3-1}=3x^2</tex>. De andre oppgavene følger på nøyaktig tilsvarende måte:</div></td><td class="diff-marker"></td><td style="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;"><div>Den deriverte av <tex>f(x)=x^3</tex> finner vi ved å bruke regelen vi har funnet: <tex>f'(x)=3x^{3-1}=3x^2</tex>. De andre oppgavene følger på nøyaktig tilsvarende måte:</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><tex>g'(x)=6x^5</tex><br><del style="font-weight: bold; text-decoration: none;">.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><tex>g'(x)=6x^5</tex><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><tex>h'(x)=1x^{1-1}=1x^0=1</tex><br><del style="font-weight: bold; text-decoration: none;">.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><tex>h'(x)=1x^{1-1}=1x^0=1</tex><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><tex>m'(x)=-2x^{-2-1}=-2x^{-3}</tex><del style="font-weight: bold; text-decoration: none;"><br>.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><tex>m'(x)=-2x^{-2-1}=-2x^{-3}</tex></div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>For å derivere <tex>f(x)=3x^2+5x-4</tex> bruker vi hva vi nettopp har lært om derivasjon av polynom. Vi ser da at vi får: <tex>f'(x)=(3x^2)'+(5x)'-(4)'=3(x^2)' + 5(x)' - (4)' = 3(2x) + 5(1) - 0 = 6x+5</tex>.</div></td><td class="diff-marker"></td><td style="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;"><div>For å derivere <tex>f(x)=3x^2+5x-4</tex> bruker vi hva vi nettopp har lært om derivasjon av polynom. Vi ser da at vi får: <tex>f'(x)=(3x^2)'+(5x)'-(4)'=3(x^2)' + 5(x)' - (4)' = 3(2x) + 5(1) - 0 = 6x+5</tex>.</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l11">Linje 11:</td> <td colspan="2" class="diff-lineno">Linje 11:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>På tilsvarende måte følger de andre:</div></td><td class="diff-marker"></td><td style="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;"><div>På tilsvarende måte følger de andre:</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><tex>g'(x)=4(x^6)'+\frac{5}{2}(x^2)'=4(6x^5)+\frac{5}{2}(2x)=24x^5+5x</tex><br><del style="font-weight: bold; text-decoration: none;">.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><tex>g'(x)=4(x^6)'+\frac{5}{2}(x^2)'=4(6x^5)+\frac{5}{2}(2x)=24x^5+5x</tex><br></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><tex>h'(x)=(x^{-2})'-(x^5)'-4(x)'=-2x^{-3}-5x^4 - 4</tex><del style="font-weight: bold; text-decoration: none;"><br>.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><tex>h'(x)=(x^{-2})'-(x^5)'-4(x)'=-2x^{-3}-5x^4 - 4</tex></div></td></tr>  </table>

Wingeer https://matematikk.net/w/index.php?title=L%C3%B8sning_til_oppgaver_om_derivasjon&diff=6561&oldid=prev Wingeer: Ny side: Her er løsningene til oppgavene gitt i Derivasjon av polynomfunksjoner. Den deriverte av <tex>f(x)=x^3</tex> finner vi ved å bruke regelen vi har funnet: <tex>f'(x)=3x^{3-1}=3x^2</te... 2011-12-02T14:45:10Z

<p>Ny side: Her er løsningene til oppgavene gitt i <a href="/w/index.php?title=Derivasjon_av_polynomfunksjoner&action=edit&redlink=1" class="new" title="Derivasjon av polynomfunksjoner (siden finnes ikke)">Derivasjon av polynomfunksjoner</a>. Den deriverte av <tex>f(x)=x^3</tex> finner vi ved å bruke regelen vi har funnet: <tex>f'(x)=3x^{3-1}=3x^2</te...</p> <p><b>Ny side</b></p><div>Her er løsningene til oppgavene gitt i [[Derivasjon av polynomfunksjoner]].<br /> <br /> Den deriverte av <tex>f(x)=x^3</tex> finner vi ved å bruke regelen vi har funnet: <tex>f'(x)=3x^{3-1}=3x^2</tex>. De andre oppgavene følger på nøyaktig tilsvarende måte:<br /> <br /> <tex>g'(x)=6x^5</tex><br>.<br /> <tex>h'(x)=1x^{1-1}=1x^0=1</tex><br>.<br /> <tex>m'(x)=-2x^{-2-1}=-2x^{-3}</tex><br>.<br /> <br /> For å derivere <tex>f(x)=3x^2+5x-4</tex> bruker vi hva vi nettopp har lært om derivasjon av polynom. Vi ser da at vi får: <tex>f'(x)=(3x^2)'+(5x)'-(4)'=3(x^2)' + 5(x)' - (4)' = 3(2x) + 5(1) - 0 = 6x+5</tex>.<br /> <br /> På tilsvarende måte følger de andre:<br /> <br /> <tex>g'(x)=4(x^6)'+\frac{5}{2}(x^2)'=4(6x^5)+\frac{5}{2}(2x)=24x^5+5x</tex><br>.<br /> <tex>h'(x)=(x^{-2})'-(x^5)'-4(x)'=-2x^{-3}-5x^4 - 4</tex><br>.</div>

Wingeer