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Popular >

extreme f(x)=-2x^2-16x-25

Solution

extreme points

f (x) = - 2 x^{2} - 16 x - 25

Solution

Maximum (- 4, 7)

Solution steps

f^{'} (x) = - 4 x - 16

Find intervals:

Increasing

: - \infty < x < - 4,

Decreasing

: - 4 < x < \infty

Plug

x = - 4

into

- 2 x^{2} - 16 x - 25 : 7

Maximum (- 4, 7)

Popular Examples

critical f(x)=x^3-x^2+3 critical points

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

inverse of f(x)=(x+2) 1/5 inverse

f (x) = (x + 2) \frac{1}{5}

simplify (3.3)(3.4)simplify

(3.3) (3.4)

intercepts of f(x)=-3x+y=3 intercepts

f (x) = - 3 x + y = 3

domain of f(x)=sqrt((3x-6)/x)domain

f (x) = \frac{3 x - 6}{x}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-2x^2-16x-25 ?
The extreme f(x)=-2x^2-16x-25 is Maximum(-4,7)