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Popular >

domain of 2/(x-9)

Solution

domain

\frac{2}{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)^{1/2}domain

f (x) = (- x + 3)^{\frac{1}{2}}

domain of f(x)= 1/(-(3x^2-1)^2)domain

f (x) = \frac{1}{- ( 3 x ^{2} - 1 ) ^{2}}

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

f (x) = x + 3 x - 8

domain of (x+11)/(x^2+10x-24)domain

\frac{x + 11}{x ^{2} + 10 x - 24}

domain of 2/(x-6)domain

\frac{2}{x - 6}

Frequently Asked Questions (FAQ)

What is the domain of 2/(x-9) ?
The domain of 2/(x-9) is x<9\lor x>9