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Popular >

inverse of f(x)= 4/(x+2)+8

Solution

inverse

f (x) = \frac{4}{x + 2} + 8

Solution

\frac{- 2 x + 20}{x - 8}

Solution steps

y = \frac{4}{x + 2} + 8

Replace

x

with

y

x = \frac{4}{y + 2} + 8

Solve for

y, x = \frac{4}{y + 2} + 8

\frac{- 2 x + 20}{x - 8}

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 4/(x+2)+8 ?
The inverse of f(x)= 4/(x+2)+8 is (-2x+20)/(x-8)