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Popular >

inverse of f(x)=-2e^{-x}+3

Solution

inverse

f (x) = - 2 e^{- x} + 3

Solution

- ln (- \frac{x - 3}{2})

Solution steps

y = - 2 e^{- x} + 3

Replace

x

with

y

x = - 2 e^{- y} + 3

Solve for

y, x = - 2 e^{- y} + 3

- ln (- \frac{x - 3}{2})

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-2e^{-x}+3 ?
The inverse of f(x)=-2e^{-x}+3 is -ln(-(x-3)/2)