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

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

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

domain

f (x) = \frac{- 3 x}{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) = \frac{- x ^{2} + 4}{- x}

f (x) = 81 x

y = \frac{x ^{3}}{8} - \frac{x}{6} + c x^{- 5}

f (x) = \frac{2}{4 x - 1}

f (x) = \frac{5 - 2 x}{4 x - 2}

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