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Popular >

inverse of f(x)=(-2x+7)/x

Solution

inverse

f (x) = \frac{- 2 x + 7}{x}

Solution

\frac{7}{x + 2}

Solution steps

y = \frac{- 2 x + 7}{x}

Replace

x

with

y

x = \frac{- 2 y + 7}{y}

Solve for

y, x = \frac{- 2 y + 7}{y}

\frac{7}{x + 2}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(-2x+7)/x ?
The inverse of f(x)=(-2x+7)/x is 7/(x+2)