en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

domain of (x-9)/(x-3)

Solution

domain

\frac{x - 9}{x - 3}

Solution

x < 3 or x > 3

+1

Interval Notation

(- \infty, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

Graph

Popular Examples

symmetry 2x^2-3

sy mm e t ry 2 x^{2} - 3

domain of f(x)= 1/(\frac{4){x-1}-2}

d o main f (x) = \frac{1}{\frac{4}{x - 1} - 2}

inverse of f(x)=3x-11

in v erse f (x) = 3 x - 11

inverse of f(x)=2x^2+3

in v erse f (x) = 2 x^{2} + 3

parity sqrt(2x+4)

p a r i t y 2 x + 4

Frequently Asked Questions (FAQ)

What is the domain of (x-9)/(x-3) ?
The domain of (x-9)/(x-3) is x<3\lor x>3