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Popular >

domain of x/(x+9)

Solution

domain

\frac{x}{x + 9}

Solution

x < - 9 or x > - 9

+1

Interval Notation

(- \infty, - 9) \cup (- 9, \infty)

Solution steps

Find undefined (singularity) points:

x = - 9

The function domain

x < - 9 or x > - 9

Popular Examples

domain of f(x)=(x+3)/(x-8)domain

f (x) = \frac{x + 3}{x - 8}

domain of f(x)=x-9 domain

f (x) = x - 9

inverse of f(x)=7x+11 inverse

f (x) = 7 x + 11

perpendicular 2=-1/2+c perpendicular

2 = - \frac{1}{2} + c

symmetry y=x^2+5x symmetry

y = x^{2} + 5 x

Frequently Asked Questions (FAQ)

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