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Popular Functions >

extreme f(x)=-x^2-8x-3

Solution

extreme points

f (x) = - x^{2} - 8 x - 3

Solution

Maximum (- 4, 13)

Solution steps

f^{'} (x) = - 2 x - 8

Find intervals:

Increasing

: - \infty < x < - 4,

Decreasing

: - 4 < x < \infty

Plug

x = - 4

into

- x^{2} - 8 x - 3 : 13

Maximum (- 4, 13)

Graph

Popular Examples

line (12,-15),(7,-5)line

(12, - 15), (7, - 5)

inverse of-2/5 x+3 inverse

- \frac{2}{5} x + 3

line (-1,7),(2,-2)line

(- 1, 7), (2, - 2)

domain of f(x)= x/(x-7)domain

f (x) = \frac{x}{x - 7}

asymptotes of f(x)= 2/(-x+2)asymptotes

f (x) = \frac{2}{- x + 2}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-x^2-8x-3 ?
The extreme f(x)=-x^2-8x-3 is Maximum(-4,13)