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Popular >

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

Solution

inverse

f (x) = \frac{8 x - 9}{x + 1}

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

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inverse of-3x+8 inverse

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Frequently Asked Questions (FAQ)

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