Question 9 (8 points) A planet orbits a star with the path shown below. a. On the axis below, draw the general shape of the graph of the planet's 5.5.4 Test (TST): Teacher-Scored Unit Test 8/10 Copyright @ 2023 Apex Learning Inc. Use of this material is subject to Apex Learning's Terms of Use. Any unauthorized copying. reuse, or redistribution is prohibited. gravitational potential energy as it completes one orbit. Start the graph where the planet is shown in the diagram above. (2 points)