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Popular Functions >

inverse of f(x)= 5/4 x-5/2

Solution

inverse

f (x) = \frac{5}{4} x - \frac{5}{2}

Solution

\frac{4 x + 10}{5}

Solution steps

y = \frac{5}{4} x - \frac{5}{2}

Replace

x

with

y

x = \frac{5}{4} y - \frac{5}{2}

Solve for

y, x = \frac{5}{4} y - \frac{5}{2}

\frac{4 x + 10}{5}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 5/4 x-5/2 ?
The inverse of f(x)= 5/4 x-5/2 is (4x+10)/5