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

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

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

domain

f (x) = \frac{2 x}{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) = \frac{x + 3}{x - 1}

x^{3} - 2 x^{2} + x + 8

y = x - 2

f (x) = x^{3} - 6 x^{2} - 96 x

f (x) = x + 4 - 2

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