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Popular >

extreme f(x)=3-x^{4/5}

Solution

extreme points

f (x) = 3 - x^{\frac{4}{5}}

Solution

Maximum (0, 3)

Solution steps

f^{'} (x) = - \frac{4}{5 x ^{\frac{1}{5}}}

Find intervals:

Increasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

Plug

x = 0

into

3 - x^{\frac{4}{5}} : 3

Maximum (0, 3)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=3-x^{4/5} ?
The extreme f(x)=3-x^{4/5} is Maximum(0,3)