What is the domain of f(x)=(x-7)/x ?

The domain of f(x)=(x-7)/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)=(x-7)/x

domain

f (x) = \frac{x - 7}{x}

x < 0 or x > 0

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

f (x) = \frac{4}{3 n ^{2} - n - 2}

f (x) = \frac{1}{t + 7}

f (x) = x^{4} - 16

6^{x} + 2

f (x) = \frac{2 x}{3 x - 4}