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Popular >

inverse of f(x)=9^x

Solution

inverse

f (x) = 9^{x}

Solution

\frac{ln ( x )}{2 ln ( 3 )}

Solution steps

y = 9^{x}

Replace

x

with

y

x = 9^{y}

Solve for

y, x = 9^{y}

\frac{ln ( x )}{2 ln ( 3 )}

Popular Examples

inverse of f(x)= 3/2 x+6 inverse

f (x) = \frac{3}{2} x + 6

inverse of f(x)=sqrt(x/(x-1))inverse

f (x) = \frac{x}{x - 1}

inverse of y=5x+8 inverse

y = 5 x + 8

inverse of f(x)=(x-5)/(10)inverse

f (x) = \frac{x - 5}{10}

inverse of f(x)= 3/5 x-4 inverse

f (x) = \frac{3}{5} x - 4

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=9^x ?
The inverse of f(x)=9^x is (ln(x))/(2ln(3))