Answer:
60
Step-by-step explanation:
The given function is:

The average rate of change of h(t) from t=a to t=b is given by:

We can rewrite this function as: 
The maximum height of the rocket is 231 and it occurs at t=3.75

The initial launch occurs at: t=0
and 
The average rate of change from the initial launch to the maximum height is

Answer:
6/12 score or 1/2
Step-by-step explanation:
Answer:
c 3/4
Step-by-step explanation:
the slope of the line is
m = (y2-y1)/(x2-x1)
= (-2--5)/(6-2)
= (-2+5)/(6-2)
=3/4
happy to help mark me as brainliest pls
Answer:
What
Step-by-step explanation:
Tbh idk I believe that the answer is 12