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Popular >

inverse of f(x)=5e^{-x}-2

Solution

inverse

f (x) = 5 e^{- x} - 2

Solution

- ln (\frac{x + 2}{5})

Solution steps

y = 5 e^{- x} - 2

Replace

x

with

y

x = 5 e^{- y} - 2

Solve for

y, x = 5 e^{- y} - 2

- ln (\frac{x + 2}{5})

Graph

Popular Examples

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=5e^{-x}-2 ?
The inverse of f(x)=5e^{-x}-2 is -ln((x+2)/5)