What is the domain of f(x)= 5/(x+4) ?

The domain of f(x)= 5/(x+4) is x -4

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domain of f(x)= 5/(x+4)

domain

f (x) = \frac{5}{x + 4}

x < - 4 or x > - 4

Interval Notation

(- \infty, - 4) \cup (- 4, \infty)

Solution steps

Find undefined (singularity) points:

x = - 4

The function domain

x < - 4 or x > - 4

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

f (x) = 7^{- x}

\frac{( x ^{2} + 16 )}{3 x ^{3} - 27}

(2.3) (8.9)

f (x) = \frac{x ^{2} + 4 x - 5}{x - 5}

What is the domain of f(x)= 5/(x+4) ?
The domain of f(x)= 5/(x+4) is x<-4\lor x>-4