What is the domain of f(x)=(x+5)/(x-8) ?

The domain of f(x)=(x+5)/(x-8) is x 8

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domain of f(x)=(x+5)/(x-8)

domain

f (x) = \frac{x + 5}{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

f (x) = 5 x - 7 + 3

f (x) = 2 - ∣ x - 3 ∣

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

f (x) = \frac{6 t - 1}{t ^{2} + 7}

f (x) = \frac{9 - x ^{2}}{x ^{3} - x}

What is the domain of f(x)=(x+5)/(x-8) ?
The domain of f(x)=(x+5)/(x-8) is x<8\lor x>8