Предмет: Алгебра, автор: dmitriyizotov356

$y=x^{3} +4$
Определение числовой функции

Ответы

Автор ответа: Аноним

0

Ответ:

f(x)=(x-3)*(x-12)^2+4

f'(x)=3(x^2-18x+72)

x^2-18x+72=0

D=324-288=36

x1=12; x2=6

Это точки экстремума функции

Теперь найдем точку максимума

х=6 - точка максимум

Объяснение:

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