What is the domain of f(x)=(-9x-6)/(x-2) ?

The domain of f(x)=(-9x-6)/(x-2) is x 2

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domain of f(x)=(-9x-6)/(x-2)

domain

f (x) = \frac{- 9 x - 6}{x - 2}

x < 2 or x > 2

Interval Notation

(- \infty, 2) \cup (2, \infty)

Solution steps

Find undefined (singularity) points:

x = 2

The function domain

x < 2 or x > 2

f (x) = - x^{2} - 4

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

y = \frac{x ^{2} + 2 x - 3}{( x - 1 ) ( x ^{2} - 4 )}

f (x) = x^{9} - 6 x^{4} + 9

y = x 4 - x^{2}

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