What is the domain of f(x)= 1/(x+5) ?

The domain of f(x)= 1/(x+5) is x -5

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domain of f(x)= 1/(x+5)

domain

f (x) = \frac{1}{x + 5}

x < - 5 or x > - 5

Interval Notation

(- \infty, - 5) \cup (- 5, \infty)

Solution steps

Find undefined (singularity) points:

x = - 5

The function domain

x < - 5 or x > - 5

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

6 - x

f (x) = \frac{- 7}{( 3 + t ) ^{2}}

f (x) = lo g_{6} (x)

f (x) = x e^{- 8 x}

What is the domain of f(x)= 1/(x+5) ?
The domain of f(x)= 1/(x+5) is x<-5\lor x>-5