Use a Graphing Calculator to Estimate the Solution Set of the Equation

Multiple Choice

Use a graphing calculator to estimate the solution set of the equation. Round to the nearest hundredth.
- $$e ^ { x } = 5 ^ { x + 4 }$$

A) $\{ - 10.56 \}$
B) $\{ 2.47 \}$
C) $\{ 10.56 \}$
D) $\{ - 32.82 \}$