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Popular >

domain of 9/(2x+9)

Solution

domain

\frac{9}{2 x + 9}

Solution

x < - \frac{9}{2} or x > - \frac{9}{2}

+1

Interval Notation

(- \infty, - \frac{9}{2}) \cup (- \frac{9}{2}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{9}{2}

The function domain

x < - \frac{9}{2} or x > - \frac{9}{2}

Popular Examples

domain of f(x)=sqrt(x)-11 domain

f (x) = x - 11

domain of y=-2/(x-5)domain

y = - \frac{2}{x - 5}

domain of (x-1)(4x^2)domain

(x - 1) (4 x^{2})

domain of (x^2-6x+8)/(x^2-7x+6)domain

\frac{x ^{2} - 6 x + 8}{x ^{2} - 7 x + 6}

domain of 2(3)^{x+2}domain

2 (3)^{x + 2}

Frequently Asked Questions (FAQ)

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