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Popular Functions >

inverse of f(x)=7e^{-4x}+2

Solution

inverse

f (x) = 7 e^{- 4 x} + 2

Solution

- \frac{ln ( \frac{x - 2}{7} )}{4}

Solution steps

y = 7 e^{- 4 x} + 2

Replace

x

with

y

x = 7 e^{- 4 y} + 2

Solve for

y, x = 7 e^{- 4 y} + 2

- \frac{ln ( \frac{x - 2}{7} )}{4}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=7e^{-4x}+2 ?
The inverse of f(x)=7e^{-4x}+2 is -(ln((x-2)/7))/(4)