Consider a car whose position, $s$, is given by the table

 $t$ (s) 0 0.2 0.4 0.6 0.8 1 $s$ (ft) 0 0.35 1.6 3.8 6.5 9.6

Find the average velocity over the interval $0 \le t \le 0.2$.
average velocity = help (units)

Estimate the velocity at $t=0.2$.
velocity = help (units)

You can earn partial credit on this problem.