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Popular >

extreme f(x)=7-4x^2

Solution

extreme points

f (x) = 7 - 4 x^{2}

Solution

Maximum (0, 7)

Solution steps

f^{'} (x) = - 8 x

Find intervals:

Increasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

Plug

x = 0

into

7 - 4 x^{2} : 7

Maximum (0, 7)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=7-4x^2 ?
The extreme f(x)=7-4x^2 is Maximum(0,7)