What is the critical f(x)=sqrt(x)-1/(sqrt(x)) ?

The critical f(x)=sqrt(x)-1/(sqrt(x)) is None

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

critical f(x)=sqrt(x)-1/(sqrt(x))

critical points

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

None

Solution steps

x - \frac{1}{x}

Find where

f^{'} (x)

is equal to zero or undefined

x = 0

Identify critical points not in

f (x)

domain

Domain of

x - \frac{1}{x} : x > 0

x - \frac{1}{x}

is not defined at

x = 0

, therefore:

None

f (x) = x - sin (x)

y = x^{2} + \frac{2}{x}

y = 3 x^{4} + 4 x^{3}

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

f (x) = t^{\frac{3}{4}} - 6 t^{\frac{1}{4}}

What is the critical f(x)=sqrt(x)-1/(sqrt(x)) ?
The critical f(x)=sqrt(x)-1/(sqrt(x)) is None