Question

lne^-3x+4

Answer 1

'ln' stands for natural logarithm, and is a logarithm with a base of e.

these are inverse functinos of each other and have the effect of cancelling each other out when they are nested.

\[\large \ln e^{-3x+4} = \log_e e^{-3x+4}\]

you could also read the logrithm as such:
what number do you have to raise 'e' to so that it equals e^(-3x+4)