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Popular Functions >

inverse of f(x)=3(x-9)/2+20

Solution

inverse

f (x) = 3 \frac{x - 9}{2} + 20

Solution

\frac{2 x - 13}{3}

Solution steps

y = 3 \cdot \frac{x - 9}{2} + 20

Replace

x

with

y

x = 3 \cdot \frac{y - 9}{2} + 20

Solve for

y, x = 3 \frac{y - 9}{2} + 20

\frac{2 x - 13}{3}

Graph

Popular Examples

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=3(x-9)/2+20 ?
The inverse of f(x)=3(x-9)/2+20 is (2x-13)/3