The graph below shows the force required to stretch a spring various distances. Review the graph below. A graph of Force versus Elongation. Elongation (m) is on the x axis and Force (N) is on the y axis. A straight line passes through the points 0 comma 0 and 10 comma 15.

What is the best approximate value for the elastic potential energy (EPE) of the spring elongated by 3.0 meters? (2 points)

Group of answer choices

4.5 J

6.8 J

7.5 J

14 J