What is the domain of f(x)= 4/(x+2) ?

The domain of f(x)= 4/(x+2) is x -2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)= 4/(x+2)

domain

f (x) = \frac{4}{x + 2}

x < - 2 or x > - 2

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

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

f (x) = x^{2} - 81

cos (5 x)

- 2 x^{2} + 8 x + 24

\frac{2}{2 - x}

What is the domain of f(x)= 4/(x+2) ?
The domain of f(x)= 4/(x+2) is x<-2\lor x>-2