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Popular Functions >

domain of 6/(x+1)

Solution

domain

\frac{6}{x + 1}

Solution

x < - 1 or x > - 1

+1

Interval Notation

(- \infty, - 1) \cup (- 1, \infty)

Solution steps

Find undefined (singularity) points:

x = - 1

The function domain

x < - 1 or x > - 1

Graph

Popular Examples

intercepts of f(x)=(x-5)(x+1)(5x+15)

in t erce pt s f (x) = (x - 5) (x + 1) (5 x + 15)

inflection f(x)=x^3e^x

in f l ec t i o n f (x) = x^{3} e^{x}

inverse of f(x)=(x-3)/(x+4)

in v erse f (x) = \frac{x - 3}{x + 4}

domain of f(x)= 1/4 x-2

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

parity f(-x)=(x^2+5)/x

p a r i t y f (- x) = \frac{x ^{2} + 5}{x}

Frequently Asked Questions (FAQ)

What is the domain of 6/(x+1) ?
The domain of 6/(x+1) is x<-1\lor x>-1