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Popular >

inverse of f(x)= 2/5 x+15

Solution

inverse

f (x) = \frac{2}{5} x + 15

Solution

\frac{5 x - 75}{2}

Solution steps

y = \frac{2}{5} x + 15

Replace

x

with

y

x = \frac{2}{5} y + 15

Solve for

y, x = \frac{2}{5} y + 15

\frac{5 x - 75}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 2/5 x+15 ?
The inverse of f(x)= 2/5 x+15 is (5x-75)/2