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Popular Functions >

inverse of f(x)= 2/(3x+1)-1

Solution

inverse

f (x) = \frac{2}{3 x + 1} - 1

Solution

\frac{1 - x}{3 ( 1 + x )}

Solution steps

y = \frac{2}{3 x + 1} - 1

Replace

x

with

y

x = \frac{2}{3 y + 1} - 1

Solve for

y, x = \frac{2}{3 y + 1} - 1

\frac{1 - x}{3 ( 1 + x )}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 2/(3x+1)-1 ?
The inverse of f(x)= 2/(3x+1)-1 is (1-x)/(3(1+x))