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Popular >

inverse of f(x)=6^x-9

Solution

inverse

f (x) = 6^{x} - 9

Solution

\frac{ln ( x + 9 )}{ln ( 6 )}

Solution steps

y = 6^{x} - 9

Replace

x

with

y

x = 6^{y} - 9

Solve for

y, x = 6^{y} - 9

\frac{ln ( x + 9 )}{ln ( 6 )}

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=6^x-9 ?
The inverse of f(x)=6^x-9 is (ln(x+9))/(ln(6))