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

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

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

domain

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

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

f (x) = \frac{1}{7 x + 4}

f (x) = - 5 x^{2} + 85 x + 9

f (x) = \frac{3}{3 - x}

f (x) = 2 x - \frac{6}{5}

\frac{1}{2 x 2 + ln ( x )}

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