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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

domain

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

x < \frac{1}{8} or x > \frac{1}{8}

Interval Notation

(- \infty, \frac{1}{8}) \cup (\frac{1}{8}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{1}{8}

The function domain

x < \frac{1}{8} or x > \frac{1}{8}

f (x) = 9 - 3 x

\frac{( x + 4 ) ( x + 5 )}{x - 7}

y = \frac{1}{x + 2}

4 x^{3} - 5

\frac{x + 3}{x - 2}

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