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Popular Functions >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Graph

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Frequently Asked Questions (FAQ)

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