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Popular Functions >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Graph

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Frequently Asked Questions (FAQ)

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