What is the domain of f(x)= 3/(x-8) ?

The domain of f(x)= 3/(x-8) is x 8

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domain of f(x)= 3/(x-8)

domain

f (x) = \frac{3}{x - 8}

x < 8 or x > 8

Interval Notation

(- \infty, 8) \cup (8, \infty)

Solution steps

Find undefined (singularity) points:

x = 8

The function domain

x < 8 or x > 8

2 x^{2} - 4 x - 1

e^{x - 2}

\frac{1}{x}

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

5 x - 3 y = - 2

What is the domain of f(x)= 3/(x-8) ?
The domain of f(x)= 3/(x-8) is x<8\lor x>8