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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

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f (x) = 2 e^{- x} + 1

Frequently Asked Questions (FAQ)

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