What is the domain of f(x)=(4x-4)/(x+2) ?

The domain of f(x)=(4x-4)/(x+2) is x -2

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domain of f(x)=(4x-4)/(x+2)

domain

f (x) = \frac{4 x - 4}{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) = 2 ∣ y ∣ + 1

f (x) = ∣ x ∣ + 1, x < 1

\frac{x - 3}{x ^{2} - 5 x}

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

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

What is the domain of f(x)=(4x-4)/(x+2) ?
The domain of f(x)=(4x-4)/(x+2) is x<-2\lor x>-2