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Popular >

domain of (x-3)/x

Solution

domain

\frac{x - 3}{x}

Solution

x < 0 or x > 0

+1

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

domain of f(x)=sqrt(6x-54)domain

f (x) = 6 x - 54

inverse of f(x)= 1/3 x^3-5 inverse

f (x) = \frac{1}{3} x^{3} - 5

line y= 1/3 x+15 line

y = \frac{1}{3} x + 15

inverse of f(x)=(5-sqrt(x+2))^4+3 inverse

f (x) = (5 - x + 2)^{4} + 3

inflection \sqrt[3]{1-x}inflection points

Frequently Asked Questions (FAQ)

What is the domain of (x-3)/x ?
The domain of (x-3)/x is x<0\lor x>0