PLEASE HELP!! Which two solid figures have the same volume?

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Select the correct answer and solve for y