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Popular >

extreme f(x)=-x^2-2x-4

Solution

extreme points

f (x) = - x^{2} - 2 x - 4

Solution

Maximum (- 1, - 3)

Solution steps

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

Find intervals:

Increasing

: - \infty < x < - 1,

Decreasing

: - 1 < x < \infty

Plug

x = - 1

into

- x^{2} - 2 x - 4 : - 3

Maximum (- 1, - 3)

Popular Examples

range of f(x)=x^2+8 range

f (x) = x^{2} + 8

range of f(x)=2x^2-12x+16 range

f (x) = 2 x^{2} - 12 x + 16

critical 5x^4-2x^2+2x critical points

5 x^{4} - 2 x^{2} + 2 x

domain of f(x)= 2/(\frac{3){x-1}}domain

f (x) = \frac{2}{\frac{3}{x - 1}}

domain of f(x)=sqrt((x+3)/(x-3))domain

f (x) = \frac{x + 3}{x - 3}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-x^2-2x-4 ?
The extreme f(x)=-x^2-2x-4 is Maximum(-1,-3)