Answer
$\textbf{The graph of $g$ represents the graph of $f$ displaced $3$ units to the left.}$
Work Step by Step
$f(x)=\ln x$ $,$ $g(x)=\ln(x+3)$
Graph both functions in the same viewing rectangle (The graph is shown below) and describe the relationship of the graph of $g$ to the graph of $f$:
$\textbf{The graph of $g$ represents the graph of $f$ displaced $3$ units to the left.}$