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Popular Functions >

inverse of f(x)=(9x-9)/(8x+1)

Solution

inverse

Solution

\frac{- 9 - x}{8 x - 9}

Solution steps

y = \frac{9 x - 9}{8 x + 1}

Replace

x

with

y

x = \frac{9 y - 9}{8 y + 1}

Solve for

y, x = \frac{9 y - 9}{8 y + 1}

\frac{- 9 - x}{8 x - 9}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(9x-9)/(8x+1) ?
The inverse of f(x)=(9x-9)/(8x+1) is (-9-x)/(8x-9)