By definition we have that the average rate of change of the function is given by:

Substituting values we have:

Rewriting we have:
Answer:
If x represents time, the average rate of change of the function f(x) in the first two seconds is 25.
Answer: the answer is C
Step-by-step explanation: trust me took the final yesterday ♀️
Answer:
I hope you can see my writing clearly
Answer:
36-k
Step-by-step explanation: