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Popular >

inverse of f(x)=log_{3}(9x)

Solution

inverse

f (x) = lo g_{3} (9 x)

Solution

3^{x - 2}

Solution steps

y = lo g_{3} (9 x)

Replace

x

with

y

x = lo g_{3} (9 y)

Solve for

y, x = lo g_{3} (9 y)

3^{x - 2}

Popular Examples

domain of (2x^2-3)/(x^2+2x+1)domain

\frac{2 x ^{2} - 3}{x ^{2} + 2 x + 1}

asymptotes of f(x)= 7/(x^2+49)asymptotes

f (x) = \frac{7}{x ^{2} + 49}

inverse of f(x)=x^2+4x-3 inverse

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

domain of sqrt(3x-15)domain

3 x - 15

domain of x^2+81 domain

x^{2} + 81

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=log_{3}(9x) ?
The inverse of f(x)=log_{3}(9x) is 3^{x-2}