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Popular >

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

Solution

extreme points

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

Solution

Minimum (- 2, - 2)

Solution steps

f^{'} (x) = 2 x + 4

Find intervals:

Decreasing

: - \infty < x < - 2,

Increasing

: - 2 < x < \infty

Plug

x = - 2

into

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

Minimum (- 2, - 2)

Graph

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Frequently Asked Questions (FAQ)

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