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

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

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

domain

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

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

p (x) = 2 x - 6

\frac{6 x}{7 x - 1}

(- 4.3) (3.1)

2 x + 5 y = 10

1 + cot (x - \frac{π}{4})

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