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Popular Functions >

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)

Graph

Popular Examples

domain of f(x)= 1/2 sqrt(4+x^2)

d o main f (x) = \frac{1}{2} 4 + x^{2}

simplify (-1.7)(0.8)

s im pl i f y (- 1.7) (0.8)

critical f(x)=x^3-12x+1

cr i t i c a l f (x) = x^{3} - 12 x + 1

l in e 3 x - y = - 2

domain of f(x)= 1/(sqrt(x^2-3x-4))

d o main f (x) = \frac{1}{x ^{2} - 3 x - 4}

Frequently Asked Questions (FAQ)

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