Question

Which of the following is the equation in 2 = 3x + 1 written in exponential form?

Answer 1

Given

$\ln 2=3x+1$

Procedure

The natural log, or ln, is the inverse of e.

$\begin{gathered} e^{\ln 2}=e^{3x+1} \\ 2=e^{3x+1} \end{gathered}$

The answer would be option B. 2 = e^(3x+1)