Answer:
Cohen
Arm: 4 in. Foot: 8 in.
Step-by-step explanation:
8 - 4 = 4
rate of change is 4
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

using a graphing tool
see the attached figure
The local maximum is the point 
The local minimum is the point 
The zeros of the function are
,
,
Answer: He Had 5 Per Min.
25 ÷ 5 = 5
5 Per Min.