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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

critical f(x)=-9+2x-x^3 critical points

f (x) = - 9 + 2 x - x^{3}

midpoint (-3,-12),(11,-4)midpoint

(- 3, - 12), (11, - 4)

inverse of y=sqrt(x-3)inverse

y = x - 3

asymptotes of f(x)=(x^2+3x)/(x^2+5x+6)asymptotes

f (x) = \frac{x ^{2} + 3 x}{x ^{2} + 5 x + 6}

critical f(x)=2sin^2(24x)+3 critical points

f (x) = 2 sin^{2} (24 x) + 3

Frequently Asked Questions (FAQ)

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