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

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

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domain of f(x)= 9/(x+6)

domain

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

x < - 6 or x > - 6

Interval Notation

(- \infty, - 6) \cup (- 6, \infty)

Solution steps

Find undefined (singularity) points:

x = - 6

The function domain

x < - 6 or x > - 6

f (x) = \frac{2 x - 3}{4 x + 12}

sin (3 x)

f (x) = 1 - \frac{1 + x}{x}

f (x) = \frac{2 x - 18}{3 x ^{2} - 20 x - 63}

f (x) = \frac{( x + 1 )}{x - 2}

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