Предмет: Алгебра, автор: Женечка71

Напишите уравнение касательной к графику функции f(x)=2x+3x ( P.S 3x в квадрате)!!!!! в точке с абсциссой х0=-6

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Автор ответа: konrad509

0

$\f(x)=2x+3x^2\ y=f'(x_0)(x-x_0)+f(x_0)\ f'(x)=6x+2\ y=(6cdot(-6)+2)(x-(-6))+2cdot(-6)+3cdot(-6)^2\ y=-34(x+6)-12+108\ y=-34x-204+96\ y=-34x-108$

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