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Popular >

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

Solution

inflection points

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

Solution

(- 1, 6)

Solution steps

f^{''} (x) = - 6 x - 6

Find intervals:

Concave Upward

: - \infty < x < - 1,

Concave Downward

: - 1 < x < \infty

Plug

x = - 1

into

8 - 3 x^{2} - x^{3} : 6

(- 1, 6)

Popular Examples

inverse of f(x)=(\sqrt[5]{x}+2)^7 inverse

extreme f(x)=2x-2 extreme points

f (x) = 2 x - 2

domain of f(x)= 5/(x+10)domain

f (x) = \frac{5}{x + 10}

domain of g(x)=sqrt(8x)domain

g (x) = 8 x

domain of f(x)=2x^2+24x+76 domain

f (x) = 2 x^{2} + 24 x + 76

Frequently Asked Questions (FAQ)

What is the inflection f(x)=8-3x^2-x^3 ?
The inflection f(x)=8-3x^2-x^3 is (-1,6)