What is the domain of f(x)=(11)/(11+x) ?

The domain of f(x)=(11)/(11+x) is x -11

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domain of f(x)=(11)/(11+x)

domain

f (x) = \frac{11}{11 + x}

x < - 11 or x > - 11

Interval Notation

(- \infty, - 11) \cup (- 11, \infty)

Solution steps

Find undefined (singularity) points:

x = - 11

The function domain

x < - 11 or x > - 11

f (x) = \frac{4 x + 2}{x ^{2} - 4 x - 32}

\frac{x}{x ^{2} - 16}

(4.9) (4.1)

x = 6 y - 7

f (x) = \frac{x + 2}{x ^{2} - 3 x - 10}

What is the domain of f(x)=(11)/(11+x) ?
The domain of f(x)=(11)/(11+x) is x<-11\lor x>-11