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Popular >

inverse of f(x)=4-e^{3x}

Solution

inverse

f (x) = 4 - e^{3 x}

Solution

\frac{ln ( 4 - x )}{3}

Solution steps

y = 4 - e^{3 x}

Replace

x

with

y

x = 4 - e^{3 y}

Solve for

y, x = 4 - e^{3 y}

\frac{ln ( 4 - x )}{3}

Graph

Popular Examples

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f (x) = \frac{1}{2} (2)^{x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=4-e^{3x} ?
The inverse of f(x)=4-e^{3x} is (ln(4-x))/3