A driver runs over a nail, puncturing the tire without causing a leak. The position of the nail in the tire, with relation to the ground, while the car is moving at a constant speed is shown in the table. Time (s) Approximate height of the nail off the ground (inches) 0 0 0. 01 02. 1 0. 02 07. 6 0. 03 14. 9 0. 04 21. 5 0. 05 25. 5 0. 06 25. 5 0. 07 21. 5 Which key feature of the function representing the nail’s travel can be used to determine the amount of time it takes for the nail to reach the same orientation it had when it entered the tire? period minimum maximum amplitude.