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Popular >

extreme f(x)=x^2+2x-30

Solution

extreme points

f (x) = x^{2} + 2 x - 30

Solution

Minimum (- 1, - 31)

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 - 30 : - 31

Minimum (- 1, - 31)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2+2x-30 ?
The extreme f(x)=x^2+2x-30 is Minimum(-1,-31)