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Popular >

inverse of f(x)=4e^x-1

Solution

inverse

f (x) = 4 e^{x} - 1

Solution

ln (\frac{x + 1}{4})

Solution steps

y = 4 e^{x} - 1

Replace

x

with

y

x = 4 e^{y} - 1

Solve for

y, x = 4 e^{y} - 1

ln (\frac{x + 1}{4})

Popular Examples

inverse of f(x)=(3x+5)/x inverse

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

parity xcot(x^2)parity

x cot (x^{2})

asymptotes of (6x+7)/(3x+2)asymptotes

\frac{6 x + 7}{3 x + 2}

range of 3-sqrt(2x-1)range

3 - 2 x - 1

domain of y=72x^2-x^3 domain

y = 72 x^{2} - x^{3}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=4e^x-1 ?
The inverse of f(x)=4e^x-1 is ln((x+1)/4)