What is the critical f(x)=5+54x-2x^3 ?

The critical f(x)=5+54x-2x^3 is x=-3,x=3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

critical f(x)=5+54x-2x^3

critical points

f (x) = 5 + 54 x - 2 x^{3}

x = - 3, x = 3

Solution steps

5 + 54 x - 2 x^{3}

Find where

f^{'} (x)

is equal to zero or undefined

x = - 3, x = 3

Identify critical points not in

f (x)

domain

Domain of

5 + 54 x - 2 x^{3} : - \infty < x < \infty

All critical points are in domain

x = - 3, x = 3

f (x) = 2 x^{2} + 3 x - 1

f (x) = x^{2} - x - 6

f (x) = x^{2} - 6 x + 5

y - 64 = - \frac{1}{6} (x - 16)

f (x) = \frac{1}{6} x