What is the domain of f(x)=(2x+8)/(6x+12) ?

The domain of f(x)=(2x+8)/(6x+12) is x -2

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domain of f(x)=(2x+8)/(6x+12)

domain

f (x) = \frac{2 x + 8}{6 x + 12}

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) = \frac{8 - x}{x + 1}

f (y) = \frac{1}{x}

\frac{sin ( 4 t ) - sin ( 2 t )}{cos ( 4 t ) - cos ( 2 t )}

f (x) = \frac{x}{x ^{2} - 225}

k (x) = \frac{x + 3}{x - 1}

What is the domain of f(x)=(2x+8)/(6x+12) ?
The domain of f(x)=(2x+8)/(6x+12) is x<-2\lor x>-2