t (seconds) 0 4 81216 Velocity (ft/sec) 0 2 6 18 26 Shown in the table is the velocity of a car at varying times. Use this data to sketch a smooth curve relating the two variables. Draw rectangles on this graph to help you underestimate the total distance traveled by the car during the rst 16 seconds. What underestimate did you obtain? feet Draw rectangles on this graph to help you overestimate the total distance traveled by the car during the rst 16 seconds. What overestimate did you obtain? feet