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Popular Functions >

inverse of f(x)=(9x-1)/(2x+8)

Solution

inverse

Solution

\frac{- 1 - 8 x}{2 x - 9}

Solution steps

y = \frac{9 x - 1}{2 x + 8}

Replace

x

with

y

x = \frac{9 y - 1}{2 y + 8}

Solve for

y, x = \frac{9 y - 1}{2 y + 8}

\frac{- 1 - 8 x}{2 x - 9}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(9x-1)/(2x+8) ?
The inverse of f(x)=(9x-1)/(2x+8) is (-1-8x)/(2x-9)