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Popular >

extreme f(x)=-6x^2-12x+18

Solution

extreme points

f (x) = - 6 x^{2} - 12 x + 18

Solution

Maximum (- 1, 24)

Solution steps

f^{'} (x) = - 12 x - 12

Find intervals:

Increasing

: - \infty < x < - 1,

Decreasing

: - 1 < x < \infty

Plug

x = - 1

into

- 6 x^{2} - 12 x + 18 : 24

Maximum (- 1, 24)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=-6x^2-12x+18 ?
The extreme f(x)=-6x^2-12x+18 is Maximum(-1,24)