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Popular >

inverse of f(x)=-2/5 x-3

Solution

inverse

f (x) = - \frac{2}{5} x - 3

Solution

- \frac{5 x + 15}{2}

Solution steps

y = - \frac{2}{5} x - 3

Replace

x

with

y

x = - \frac{2}{5} y - 3

Solve for

y, x = - \frac{2}{5} y - 3

- \frac{5 x + 15}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-2/5 x-3 ?
The inverse of f(x)=-2/5 x-3 is -(5x+15)/2