I need to use this graph to determine the amount that spring 2 needs to be stretched in order to store 24 joules of energy (ignore the questions on the page). Thanks!

36.0 - The graph at left was made from data collected during an investigation of the relationship between the amount two different springs 32.0 - 0 Data Set 1 stretched, when different forces were applied. A Data Set 2 FA 28.0 3.For each spring determine the spring constant. 24.0 - 220.0 Force LL 16.0 4. For each spring, a. Determine the amount of force required to stretch the spring 3.0 m. 12.0 - FA 8.00 - b. Determine the Eel stored in each spring