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Popular >

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

Solution

inverse

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

Solution

\frac{4 x + 8}{5}

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{4 x + 8}{5}

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 5/4 x-2 ?
The inverse of f(x)= 5/4 x-2 is (4x+8)/5