What is the domain of f(x)=(5x-2)/(x+9) ?

The domain of f(x)=(5x-2)/(x+9) is x -9

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domain of f(x)=(5x-2)/(x+9)

domain

f (x) = \frac{5 x - 2}{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

f (x) = 4 x^{2} - 6 x - 2

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

\frac{θ ^{3 n}}{θ ^{3 n} + 1}

y = x^{2} - 5 x

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

What is the domain of f(x)=(5x-2)/(x+9) ?
The domain of f(x)=(5x-2)/(x+9) is x<-9\lor x>-9