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Popular Functions >

inverse of f(x)=(2x-9)/3

Solution

inverse

f (x) = \frac{2 x - 9}{3}

Solution

\frac{3 x + 9}{2}

Solution steps

y = \frac{2 x - 9}{3}

Replace

x

with

y

x = \frac{2 y - 9}{3}

Solve for

y, x = \frac{2 y - 9}{3}

\frac{3 x + 9}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(2x-9)/3 ?
The inverse of f(x)=(2x-9)/3 is (3x+9)/2