24. A carnival has a Ferris wheel that is 40 feet in diameter with 28 passenger cars. When viewed from the side where passengers board, the Ferris wheel rotates clockwise and makes two full turns each minute. Riders board the Ferris wheel from a platform that is 5 feet above the ground. We will use what we have learned about periodic functions to model the position of the passenger cars from different mathematical perspectives. We will use the points on the circle in the diagram on the right to represent the position of the cars on the wheel.
a. Draw a graph
b. Determine a cosine equation for the graph.
c. Determine a sine equation for the graph.