' Question 1 1' 'C 3' E 1 pt Speedometer readings for a vehicle [in motion at 15-sechd intervals are given in the table. um.- mm Estimate the distance traveled by the vehicle during this ?5-seccnd period using the velocities at the beginning of the time intervals. Give another estimate using the velocities at the end of the time periods. 8 A company's marginal cost function is where x is the number of units. Find the total cost of the first 100 units (of increasing production from x=0 to x=100) Total cost: 5