A 3 dimensional figure as a square base and 4 lateral faces that meet at point explain the difference between the cross section when a slice is made perpendicular to the base thought the vertex and when a slice is made perpendicular to the base not thought the vertex

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)