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Popular >

extreme f(x)=(x+2)^3-5

Solution

extreme points

f (x) = (x + 2)^{3} - 5

Solution

Saddle (- 2, - 5)

Solution steps

f^{'} (x) = 3 x^{2} + 12 x + 12

Find intervals:

Increasing

: - \infty < x < - 2,

Increasing

: - 2 < x < \infty

Plug

x = - 2

into

(x + 2)^{3} - 5 : - 5

Saddle (- 2, - 5)

Graph

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=(x+2)^3-5 ?
The extreme f(x)=(x+2)^3-5 is Saddle(-2,-5)