What is the domain of f(x)=(5/(x+8))/(9/x) ?

The domain of f(x)=(5/(x+8))/(9/x) is x 0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)=(5/(x+8))/(9/x)

domain

f (x) = \frac{\frac{5}{x + 8}}{\frac{9}{x}}

x < - 8 or - 8 < x < 0 or x > 0

Interval Notation

(- \infty, - 8) \cup (- 8, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = - 8, x = 0

The function domain

x < - 8 or - 8 < x < 0 or x > 0

f (x) = (\frac{2 x}{( x + 4 ) ( x - 9 )})

f (x) = csc (\frac{2 π}{7}) x - 2

f (x) = 2 x^{e}

f (x) = \frac{5}{( x + 1 )}

f (x) = 3^{\frac{x + 1}{x - 2}}

What is the domain of f(x)=(5/(x+8))/(9/x) ?
The domain of f(x)=(5/(x+8))/(9/x) is x<-8\lor-8<x<0\lor x>0