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Popular Functions >

extreme f(x)=x^2+2x+7

Solution

extreme points

f (x) = x^{2} + 2 x + 7

Solution

Minimum (- 1, 6)

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < - 1,

Increasing

: - 1 < x < \infty

Plug

x = - 1

into

x^{2} + 2 x + 7 : 6

Minimum (- 1, 6)

Graph

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2+2x+7 ?
The extreme f(x)=x^2+2x+7 is Minimum(-1,6)