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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

y = sec (x)

inverse of f(x)= 4/(x+1)+3 inverse

f (x) = \frac{4}{x + 1} + 3

inverse of sqrt(x)-4 inverse

x - 4

range of f(x)=e^{t^2}-4 range

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

extreme f(x)=(3x^2)/(x^2-4)extreme points

f (x) = \frac{3 x ^{2}}{x ^{2} - 4}

Frequently Asked Questions (FAQ)

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