What is the domain of (2x)/(9x-8) ?

The domain of (2x)/(9x-8) is x 8/9

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domain of (2x)/(9x-8)

domain

\frac{2 x}{9 x - 8}

x < \frac{8}{9} or x > \frac{8}{9}

Solution steps

Find undefined (singularity) points:

x = \frac{8}{9}

The function domain

x < \frac{8}{9} or x > \frac{8}{9}

lo g_{10} (10 - x)

\frac{3 - 6 x ^{3}}{8 x ^{3} - 2}

f (x) = \frac{x - 7}{x - 7 - 3}

\frac{2 x - 14}{x ^{2} - 14 x}

f (x) = lo g_{2} ((\frac{2}{3 x}) - 4)

What is the domain of (2x)/(9x-8) ?
The domain of (2x)/(9x-8) is x< 8/9 \lor x> 8/9