What is the domain of f(x)= 3/(3x+12) ?

The domain of f(x)= 3/(3x+12) 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)= 3/(3x+12)

domain

f (x) = \frac{3}{3 x + 12}

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) = x - 3

f (x) = \frac{12}{13 - x}

\frac{5 x + 1}{x - 3}

2^{t}

f (x) = 3 - 4 x

What is the domain of f(x)= 3/(3x+12) ?
The domain of f(x)= 3/(3x+12) is x<-4\lor x>-4