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

The domain of g(x)=(8x)/(x-9) is x 9

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domain of g(x)=(8x)/(x-9)

domain

g (x) = \frac{8 x}{x - 9}

x < 9 or x > 9

Interval Notation

(- \infty, 9) \cup (9, \infty)

Solution steps

Find undefined (singularity) points:

x = 9

The function domain

x < 9 or x > 9

2 x^{4} + 3 x^{3} - 6 x^{2} - 5 x + 6

f (x) = \frac{7 x}{x ^{2} + 3}

y = \frac{2 x ^{2} + x - 1}{x ^{2} + x - 2}

f (x) = 2 - x^{3}

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

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