solve in matlab please!

3. Parachute Area Function Write a function to calculate the cross-sectional area during deployment of the parachute using a cubic fit between the initial freefalling radius, r (0.5m), and the final chute open radius, r (3.6m). The area will Homework 9: Parachute Simulation 2 Designed to test skills with: simulatiorn ENGR 1221 change from a radius of .5m to a radius of 3.6m. Inputs of the function should be the initial radius, the final radius, the time (tdeploy (0-3.2s)) after chute deployment, and the time required for the chute to deploy, topen (3.2s). The output will be the area. The radius has been modeled during the time the chute is opening by the following set of equations (Note: the "a" here is not the acceleration): Area Tr2 Radius -2b 3topen 3(rf-ri) topen 3. Parachute Area Function Write a function to calculate the cross-sectional area during deployment of the parachute using a cubic fit between the initial freefalling radius, r (0.5m), and the final chute open radius, r (3.6m). The area will Homework 9: Parachute Simulation 2 Designed to test skills with: simulatiorn ENGR 1221 change from a radius of .5m to a radius of 3.6m. Inputs of the function should be the initial radius, the final radius, the time (tdeploy (0-3.2s)) after chute deployment, and the time required for the chute to deploy, topen (3.2s). The output will be the area. The radius has been modeled during the time the chute is opening by the following set of equations (Note: the "a" here is not the acceleration): Area Tr2 Radius -2b 3topen 3(rf-ri) topen