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Popular >

extreme f(x)=-2x^2-24x-71

Solution

extreme points

f (x) = - 2 x^{2} - 24 x - 71

Solution

Maximum (- 6, 1)

Solution steps

f^{'} (x) = - 4 x - 24

Find intervals:

Increasing

: - \infty < x < - 6,

Decreasing

: - 6 < x < \infty

Plug

x = - 6

into

- 2 x^{2} - 24 x - 71 : 1

Maximum (- 6, 1)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=-2x^2-24x-71 ?
The extreme f(x)=-2x^2-24x-71 is Maximum(-6,1)