What is the domain of f(x)= 1/(8-x) ?

The domain of f(x)= 1/(8-x) is x 8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)= 1/(8-x)

domain

f (x) = \frac{1}{8 - x}

x < 8 or x > 8

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 8

The function domain

x < 8 or x > 8

x^{2} - 5 x + 6

\frac{x ^{2} - 16}{x ^{3} - 5 x ^{2} + 4 x}

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

\frac{x + 7}{x}

2 x - 3

What is the domain of f(x)= 1/(8-x) ?
The domain of f(x)= 1/(8-x) is x<8\lor x>8