What is the domain of f(y)=(x-3)/(2-x) ?

The domain of f(y)=(x-3)/(2-x) is x 2

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domain of f(y)=(x-3)/(2-x)

domain

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

x < 2 or x > 2

Interval Notation

(- \infty, 2) \cup (2, \infty)

Solution steps

Find undefined (singularity) points:

x = 2

The function domain

x < 2 or x > 2

f (x) = (2.5) (4.9)

200000 \cdot x \cdot e^{- 0.04 x}

\frac{4 x ^{2} - 24 x + 37}{x ^{2} - 6 x + 9}

\frac{x ^{2} - x - 2}{x ^{2} + x - 6}

What is the domain of f(y)=(x-3)/(2-x) ?
The domain of f(y)=(x-3)/(2-x) is x<2\lor x>2