What is the critical f(x)=-3x^2-4x-2 ?

The critical f(x)=-3x^2-4x-2 is x=-2/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

critical f(x)=-3x^2-4x-2

critical points

f (x) = - 3 x^{2} - 4 x - 2

x = - \frac{2}{3}

Solution steps

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

Find where

f^{'} (x)

is equal to zero or undefined

x = - \frac{2}{3}

Identify critical points not in

f (x)

domain

Domain of

- 3 x^{2} - 4 x - 2 : - \infty < x < \infty

All critical points are in domain

x = - \frac{2}{3}

f (x) = \frac{6 x ^{2}}{x ^{2} - 16}

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

f (x, y) = x^{3} + y^{3} - 9 x y

f (x) = 4 x^{3} + 12 x^{2}

\frac{x ^{4}}{4} - x^{3}