Final answer:
The average rate of change over the interval 3.5 ≤ x ≤ 4 can be calculated by finding the difference in the function values divided by the difference in the input values.
Step-by-step explanation:
The average rate of change of a function over an interval is calculated by finding the difference in the function values divided by the difference in the input values. In this case, the interval is given as 3.5 ≤ x ≤ 4.
To find the average rate of change, we need to find the function values at the endpoints of the interval. Let's assume the function is f(x). Then, the average rate of change over the interval is:
(f(4) - f(3.5)) / (4 - 3.5)
You should substitute the function values into this formula to obtain the answer.