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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

domain

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

x < - 4 or x > - 4

Interval Notation

(- \infty, - 4) \cup (- 4, \infty)

Solution steps

Find undefined (singularity) points:

x = - 4

The function domain

x < - 4 or x > - 4

f (x) = 9 + (10 + x)^{\frac{1}{2}}

x^{3} - 3 x^{2} + 4 x + 8

x + 2

4 x^{2} + 1

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