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Popular >

inverse of f(x)=ln(4-x)

Solution

inverse

f (x) = ln (4 - x)

Solution

4 - e^{x}

Solution steps

y = ln (4 - x)

Replace

x

with

y

x = ln (4 - y)

Solve for

y, x = ln (4 - y)

4 - e^{x}

Graph

Popular Examples

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\frac{d}{d} (5 x^{2} - 18 x - 2)

inverse of f(x)=3(1/2 x-1)^2-2 inverse

f (x) = 3 (\frac{1}{2} x - 1)^{2} - 2

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f (x) = lo g_{3} (1 - 2 x + x^{2})

inverse of f(x)=sqrt((e^x-6)/(3-e^x))inverse

f (x) = \frac{e ^{x} - 6}{3 - e ^{x}}

inverse of f(x)=(y^2+1)/y inverse

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

Frequently Asked Questions (FAQ)

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