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

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

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

domain

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

2 - x + 6

g (x) = g (x) = {- x^{2} + 4 x, x < 3}

f (x) = \frac{3 x - 7}{9 x + 6}

f (x) = \frac{5 x - 2}{2 x + 1}

f (x) = \frac{x ^{2} - 8}{x - 4}

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