What is the domain of f(x)=(7x+6)/(x-3) ?

The domain of f(x)=(7x+6)/(x-3) is x 3

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domain of f(x)=(7x+6)/(x-3)

domain

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

x < 3 or x > 3

Interval Notation

(- \infty, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

f (x) = \frac{x - 2}{4 x - 16}

f (x) = \frac{1}{x - 9}

(0.5) (8.1)

(9, - 9), (- 6, - 7)

\frac{x}{x ^{2} - x + 1}

What is the domain of f(x)=(7x+6)/(x-3) ?
The domain of f(x)=(7x+6)/(x-3) is x<3\lor x>3