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Popular >

extreme f(x)=-8+4x^2

Solution

extreme points

f (x) = - 8 + 4 x^{2}

Solution

Minimum (0, - 8)

Solution steps

f^{'} (x) = 8 x

Find intervals:

Decreasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

- 8 + 4 x^{2} : - 8

Minimum (0, - 8)

Graph

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=-8+4x^2 ?
The extreme f(x)=-8+4x^2 is Minimum(0,-8)