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Popular >

domain of 1/(x+9)+3

Solution

domain

\frac{1}{x + 9} + 3

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 9/(sqrt(9-x))domain

\frac{9}{9 - x}

domain of f(x)= 4/((4+4x))domain

f (x) = \frac{4}{( 4 + 4 x )}

domain of f(x)=(7+x)/(e^{cos(x))}domain

f (x) = \frac{7 + x}{e ^{c o s (x)}}

domain of (x^2)/(sqrt(5-x))domain

\frac{x ^{2}}{5 - x}

domain of sin(x),-pi/2 <x< pi/2 domain

sin (x), - \frac{π}{2} < x < \frac{π}{2}

Frequently Asked Questions (FAQ)

What is the domain of 1/(x+9)+3 ?
The domain of 1/(x+9)+3 is x<-9\lor x>-9