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Popular >

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

Solution

domain

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

Graph

Popular Examples

domain of f(x)=ln(sqrt(x))domain

f (x) = ln (x)

critical f(x)= x/(x^2+6x+5)critical points

f (x) = \frac{x}{x ^{2} + 6 x + 5}

domain of f(x)=sqrt(-2x+14)domain

f (x) = - 2 x + 14

inflection (x-3)sqrt(x)inflection points

(x - 3) x

slope of y=-6x+3 slope

y = - 6 x + 3

Frequently Asked Questions (FAQ)

What is the domain of f(x)=1-1/x ?
The domain of f(x)=1-1/x is x<0\lor x>0