Question

Natural Logging...

Answer 1

\[e ^{\ln x}\]

Answer 2

If I natural log that... the x would come down right?

Answer 3

yes

Answer 4

Or would lnx all come down?

Answer 5

I'm thinking lnx...

Answer 6

y = e^(lnx)

lny = ln(e^(lnx))

lny = lnx ln(e)

lny = lnx * 1

lny = lnx

Answer 7

\(e^x\) and \(\ln x\) are inverse functions, so \(e^{\ln x} = x\)

Answer 8

\[\large f(f^{-1}(x))=f^{-1}(f(x))=x\]

Answer 9

ok

Answer 10

Thanks everyone

Answer 11

You're welcome.