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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

monotone f(x)=sqrt(x-3)-1 monotone intervals

f (x) = x - 3 - 1

range of f(x)=4-x range

f (x) = 4 - x

intercepts of f(x)=-2x intercepts

f (x) = - 2 x

(100001000), (100002500)

inverse of f(x)=x^2-4x,x<= 2 inverse

f (x) = x^{2} - 4 x, x \leq 2

Frequently Asked Questions (FAQ)

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