What is the domain of f(x)=(x-8)/(x-49) ?

The domain of f(x)=(x-8)/(x-49) is x 49

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domain of f(x)=(x-8)/(x-49)

domain

f (x) = \frac{x - 8}{x - 49}

x < 49 or x > 49

Interval Notation

(- \infty, 49) \cup (49, \infty)

Solution steps

Find undefined (singularity) points:

x = 49

The function domain

x < 49 or x > 49

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

f (x) = \frac{x ^{2} - 16}{x}

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

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

f (x) = x - 2005

What is the domain of f(x)=(x-8)/(x-49) ?
The domain of f(x)=(x-8)/(x-49) is x<49\lor x>49