What is the domain of f(x)=(3x)/(x-5) ?

The domain of f(x)=(3x)/(x-5) is x 5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)=(3x)/(x-5)

domain

f (x) = \frac{3 x}{x - 5}

x < 5 or x > 5

Interval Notation

(- \infty, 5) \cup (5, \infty)

Solution steps

Find undefined (singularity) points:

x = 5

The function domain

x < 5 or x > 5

- 2 + ln (x)

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

\frac{x}{x - 7}

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

\frac{x + 5}{2}

What is the domain of f(x)=(3x)/(x-5) ?
The domain of f(x)=(3x)/(x-5) is x<5\lor x>5