What is the domain of f(x)= 5/(x+2) ?

The domain of f(x)= 5/(x+2) is x -2

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domain of f(x)= 5/(x+2)

domain

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

x < - 2 or x > - 2

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

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

f (x) = 3 x - 2

(9, 3), (5, - 4)

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

x^{2} + 3

What is the domain of f(x)= 5/(x+2) ?
The domain of f(x)= 5/(x+2) is x<-2\lor x>-2