1. What would be the length of time for each interval if we wanted to use 10data points in our estimation of the distance the car traveled in 10seconds?2. What would be the length of time for each interval if we wanted to use 20data points in our estimation of the distance the car traveled in 10seconds?

v(t) = (t - 10)2 Time since brakes applied (seconds) 0 2 4 6 8 10 Velocity (ft/sec) 100 64 36 16 4 0