What is the domain of f(x)=(2x+8)/(-3x-12) ?

The domain of f(x)=(2x+8)/(-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)=(2x+8)/(-3x-12)

domain

f (x) = \frac{2 x + 8}{- 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) = \frac{10 + 3 x}{2}

f (x) = 3 x - 9

f (x) = 2 cot (\frac{1}{2} x)

f (x) = \frac{1}{x + 4}

y = \frac{3}{2} x + 3, (1, - 2)

What is the domain of f(x)=(2x+8)/(-3x-12) ?
The domain of f(x)=(2x+8)/(-3x-12) is x<-4\lor x>-4