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Popular >

inverse of f(x)=(x+2)/(1-x)

Solution

inverse

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

Solution

- \frac{2 - x}{1 + x}

Solution steps

y = \frac{x + 2}{1 - x}

Replace

x

with

y

x = \frac{y + 2}{1 - y}

Solve for

y, x = \frac{y + 2}{1 - y}

- \frac{2 - x}{1 + x}

Popular Examples

range of \sqrt[3]{x+2}range

line 4x-y=9 line

4 x - y = 9

asymptotes of (x^2)/(x-7)asymptotes

\frac{x ^{2}}{x - 7}

asymptotes of f(x)=(x^3+1)/(x^3+x)asymptotes

f (x) = \frac{x ^{3} + 1}{x ^{3} + x}

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

\frac{- 1}{3 x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+2)/(1-x) ?
The inverse of f(x)=(x+2)/(1-x) is -(2-x)/(1+x)