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Popular >

domain of x/(-2x+9)

Solution

domain

\frac{x}{- 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[3]{6x^2-x^3}domain

domain of f(x)= x/(12-x-x^2)domain

f (x) = \frac{x}{12 - x - x ^{2}}

domain of f(x)=3-|x-2|domain

f (x) = 3 - ∣ x - 2 ∣

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

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

domain of (x-2+|x-1|)/(|x-2|+x-1)domain

\frac{x - 2 + ∣ x - 1 ∣}{∣ x - 2 ∣ + x - 1}

Frequently Asked Questions (FAQ)

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