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Popular >

extreme f(x)=-1-x^{2/3}

Solution

extreme points

f (x) = - 1 - x^{\frac{2}{3}}

Solution

Maximum (0, - 1)

Solution steps

f^{'} (x) = - \frac{2}{3 x ^{\frac{1}{3}}}

Find intervals:

Increasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

Plug

x = 0

into

- 1 - x^{\frac{2}{3}} : - 1

Maximum (0, - 1)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=-1-x^{2/3} ?
The extreme f(x)=-1-x^{2/3} is Maximum(0,-1)