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Popular Functions >

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

Solution

inverse

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Graph

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Frequently Asked Questions (FAQ)

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