What is the domain of f(x)=((6x-2))/((3x+9)) ?

The domain of f(x)=((6x-2))/((3x+9)) is x -3

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domain of f(x)=((6x-2))/((3x+9))

domain

f (x) = \frac{( 6 x - 2 )}{( 3 x + 9 )}

x < - 3 or x > - 3

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

\frac{x ^{2} - 81}{8 x + 9}

f (x) = \frac{4}{( x ^{2} - 16 )}

f (x) = e^{x - 5}

- 2 x^{2} + 4 x - 4

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

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