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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

asymptotes of f(x)= 1/(x-3)-2 asymptotes

f (x) = \frac{1}{x - 3} - 2

inverse of f(x)=(x-4)^2+3 inverse

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

inverse of f(x)=5+e^{2x+4}inverse

f (x) = 5 + e^{2 x + 4}

asymptotes of f(x)=(x^2-9)/(x(x-3))asymptotes

f (x) = \frac{x ^{2} - 9}{x ( x - 3 )}

asymptotes of (9x)/(x+8)asymptotes

\frac{9 x}{x + 8}

Frequently Asked Questions (FAQ)

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