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Popular Functions >

domain of (12x-9)/(6-9x)

Solution

domain

Solution

x < \frac{2}{3} or x > \frac{2}{3}

+1

Interval Notation

(- \infty, \frac{2}{3}) \cup (\frac{2}{3}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{2}{3}

The function domain

x < \frac{2}{3} or x > \frac{2}{3}

Graph

Popular Examples

domain of f(x)=sqrt(t+9)

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

domain of f(x)=3+sqrt(x+4)

domain of f(x)=5x^2-40x+61

Frequently Asked Questions (FAQ)

What is the domain of (12x-9)/(6-9x) ?
The domain of (12x-9)/(6-9x) is x< 2/3 \lor x> 2/3