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



you cant answer this dummy

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.