Given the Following Graph, What Would the Equation of the Line

Multiple Choice

Given the following graph, what would the equation of the line be if the horizontal axis is labeled $\ln x$ and the vertical axis is labeled $\ln y$ ?

A) $y=e x$
B) $y=e^{x+1}$
C) $y=\ln x+1$
D) $y=\ln (x+1)$