Aball is thrown upward from the top of a building. the function below shows the height of the ball in relation to sea level, f(t), in feet, at different times, t, in seconds: f(t) = −16t2 + 48t + 100 the average rate of change of f(t) from t = 3 seconds to t = 5 seconds is per second.

The average rate of change of f(t) from t = 3 seconds to t = 5 seconds is __-80___feet per second.

Step-by-step explanation:

The average change rate m is calculated using the following formula

In this case ,  

Then

Finally

i believe the answer is d.

hope it you! : d

d is the answer

step-by-step explanation: