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

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

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

domain

f (x) = \frac{- 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) = ∣ x ∣ + 3

f (x) = x - 2 + x

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

f (x) = arctan (\frac{1}{x})

f (x) = \frac{x + 8}{x - 2}

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