en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

inverse

f (x) = e^{- x}

Solution

- ln (x)

Solution steps

y = e^{- x}

Replace

x

with

y

x = e^{- y}

Solve for

y, x = e^{- y}

- ln (x)

Popular Examples

asymptotes of (2x)/(x^2+1)asymptotes

\frac{2 x}{x ^{2} + 1}

domain of f(x)=(sqrt(6+x))/(1-x)domain

f (x) = \frac{6 + x}{1 - x}

intercepts of y=3x-sqrt(x^2+4)intercepts

y = 3 x - x^{2} + 4

critical f(x)=-x^3-3x^2 critical points

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

inverse of f(x)=2x^3+6 inverse

f (x) = 2 x^{3} + 6

Frequently Asked Questions (FAQ)

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