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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

y = 2 e^{- x}

Replace

x

with

y

x = 2 e^{- y}

Solve for

y, x = 2 e^{- y}

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

Popular Examples

inverse of f(x)=(x^5+3)^{1/3}inverse

f (x) = (x^{5} + 3)^{\frac{1}{3}}

inverse of f(x)=x^2-10x+25 inverse

f (x) = x^{2} - 10 x + 25

inverse of f(x)= x/x inverse

f (x) = \frac{x}{x}

inverse of (e^x-3)/(2e^x+1)inverse

\frac{e ^{x} - 3}{2 e ^{x} + 1}

inverse of 7x+1 inverse

7 x + 1

Frequently Asked Questions (FAQ)

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