What is the domain of f(x)=(9x-3)/(x-1) ?

The domain of f(x)=(9x-3)/(x-1) is x 1

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domain of f(x)=(9x-3)/(x-1)

domain

f (x) = \frac{9 x - 3}{x - 1}

x < 1 or x > 1

Interval Notation

(- \infty, 1) \cup (1, \infty)

Solution steps

Find undefined (singularity) points:

x = 1

The function domain

x < 1 or x > 1

f (x) = 2 x^{2} + 3

f (x) = x^{3} + 4

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

f (x) = 6 + 3

5 x - 5 y = - 10 (- 4.1)

What is the domain of f(x)=(9x-3)/(x-1) ?
The domain of f(x)=(9x-3)/(x-1) is x<1\lor x>1