Answer:3.05,3.5,3.51
Step-by-step explanation:
Given:
Consider the given function is:

To find:
The average rate of change of the function over the interval
.
Solution:
The average rate of change of the function f(x) over the interval [a,b] is:

We have,

At
,



At
,



Now, the average rate of change of the function f(x) over the interval
is:




Therefore, the average rate of change of the function f(x) over the interval
is -3.
.8 percent of 200 is 1600 becaus 2000* .8=1600
The answer is -6 degrees Celsius
Answer: I believe your answer is C.