What is the domain of f(x)=(x-6)/(x+1) ?

The domain of f(x)=(x-6)/(x+1) is x -1

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domain of f(x)=(x-6)/(x+1)

domain

f (x) = \frac{x - 6}{x + 1}

x < - 1 or x > - 1

Interval Notation

(- \infty, - 1) \cup (- 1, \infty)

Solution steps

Find undefined (singularity) points:

x = - 1

The function domain

x < - 1 or x > - 1

∣ x ∣

f (x) = 3 x - 6

f (x) = \frac{1}{2} x + 8

f (x) = x - 7 - 9

f (x) = (x^{2} - 4 x)^{2}

What is the domain of f(x)=(x-6)/(x+1) ?
The domain of f(x)=(x-6)/(x+1) is x<-1\lor x>-1