Предмет: Алгебра, автор: alinkaaaaa2

дана функция f(x)=x^3-3x^2+5. найдите промежутки монотонности. помогите пожалуйста. желательно решание на фото. завтра экзамен:(

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Автор ответа: Аноним

f`(x)=3x²-6x=3x(x-2)=0
x=0 x=2
+ _ +
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