Question

f(x)=log base 3 (2x) Find the inverse function of f!

Answer 1

inverse of log is exponential, in this case you base it 3

Answer 2

we can put \(x=\log_3(2y)\) and solve for \(y\) if you like that method
first step would be
\[3^x=2y\] then you are done in one more step

Answer 3

jeez i can't type
"in this case your base is three" is what i meant to write

Answer 4

Okay, I'm following, what's the last step?

Answer 5

divide by 2!

Answer 6

oh duh, thanks so much, again! :)

Answer 7

yw