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Popular Functions >

inverse of f(x)=(x+3)/(2x-4)

Solution

inverse

f (x) = \frac{x + 3}{2 x - 4}

Solution

\frac{3 + 4 x}{2 x - 1}

Solution steps

y = \frac{x + 3}{2 x - 4}

Replace

x

with

y

x = \frac{y + 3}{2 y - 4}

Solve for

y, x = \frac{y + 3}{2 y - 4}

\frac{3 + 4 x}{2 x - 1}

Graph

Popular Examples

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critical f(x)=2x-3x^{2/3}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+3)/(2x-4) ?
The inverse of f(x)=(x+3)/(2x-4) is (3+4x)/(2x-1)