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

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

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

domain

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

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

ln (x^{2} - 4 x)

(- 4.4) (5.1)

0.08 x^{2} + 16 x + 310

f (x) = - 2440.98 x + 31021.14

\frac{1}{2} x - y = - 6

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