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Popular >

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

Solution

inverse

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

Solution

\frac{2 x + 30}{5}

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{2 x + 30}{5}

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 5/2 x-15 ?
The inverse of f(x)= 5/2 x-15 is (2x+30)/5