Astone is tossed into the air from the ground level with an initial velocity 15 m/sec. it’s height in meters a t seconds is h(t) = 1.5t - 4.9t^2. compute the average velocity of the stone over the given time intervals, then use that information to calculate the instantaneous velocity of the stone at t = 1sec. show your work time intervals:
a) [1, 1.0]
b) [1, 1.01]
c) [1, 1.005]
d) [1, 1.001]