What is the domain of f(x)=(1-x)/(2x-1) ?

The domain of f(x)=(1-x)/(2x-1) is x 1/2

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domain of f(x)=(1-x)/(2x-1)

domain

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

x < \frac{1}{2} or x > \frac{1}{2}

Interval Notation

(- \infty, \frac{1}{2}) \cup (\frac{1}{2}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{1}{2}

The function domain

x < \frac{1}{2} or x > \frac{1}{2}

f (x) = x + 2 + 2

\frac{48}{( x + 1 ) ^{2}} + \frac{4}{x + 1} + 1

f (x) = e^{- 8 x}

g (x) = 5 - 1

- 5 x + 15

What is the domain of f(x)=(1-x)/(2x-1) ?
The domain of f(x)=(1-x)/(2x-1) is x< 1/2 \lor x> 1/2