Speedometer readings for a motorcycle at 12-seconds intervals are given in the table. Hm) I] 12 24 36 4s 60 v(ft/sec) 20 24 20 22 30 25 (a) Estimate the distance, in feet, traveled by the motorcycle during the time interval from 0 to 60 seconds using the velocities at the beginning of the time intervals. (b) Give another estimate using the velocities at the end of the time periods. C] Evaluate the limit using L'Hospital's rule if necessary lim 14xel/T - 14x I-+00