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Popular >

domain of 2/(3x+9)

Solution

domain

\frac{2}{3 x + 9}

Solution

x < - 3 or x > - 3

+1

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

Popular Examples

asymptotes of (x+2)/(x^2-x-2)asymptotes

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

critical 2(x-6)^{2/3}+6 critical points

2 (x - 6)^{\frac{2}{3}} + 6

simplify (-1.6)(4)simplify

(- 1.6) (4)

inverse of f(x)=8x-3 inverse

f (x) = 8 x - 3

perpendicular-2 perpendicular

- 2

Frequently Asked Questions (FAQ)

What is the domain of 2/(3x+9) ?
The domain of 2/(3x+9) is x<-3\lor x>-3