The height in feet, h, of a model rocket t seconds after launch is given by the equation h(t) = 3+70t - 16t^2. The average rate of change in h(t) between t = 1 second and t = 3 second is 6. What does the average rate of change tell you about the rocket?

The average rate of change

At   t = 1

at t=3



Step-by-step explanation:

Step(I):-

The given function  h(t) = 3+70t - 16t²

The      

           70 - 32 t = 0

     ⇒   70 = 32 t

   ⇒    

Step(ii):-

The average rate of change in h(t) between t = 1 second and t = 3 second

At   t = 1

At t = 3