If a rock is thrown upward on the planet Mars with a velocity of 13 m/s, its height in meters t seconds later is given by y = 13t − 1.86t2. (Round your answers to two decimal places.)

Question

(a) Find the average velocity over the given time intervals.

Answer 1

Take the code from the Master..

the interval [a,b]

(((13*b)-(1.86*b^2))-((13*a)-(1.86*a^2)))/b-a

make b smaller and smaller until you reach the correct instantaneous velocity