25 Select the correct answer. What is the average rate of change of f(x), represented by the graph, over the interval [-1, 2]? A
1 answer:
The average rate of change of the function over the interval [-1, 2] is: C. 2.5.
<h3>How to Find the Average Rate of Change?</h3>The average rate of change over an interval of a function is: f(b) - f(a) / b - a.
Given the interval [-1, 2]:
a = -1; f(a) = -5
b = 2; f(b) = 2.5
Average rate of change = (2.5 - (-5)) / (2 - (-1)) = 7.5/3
Average rate of change = 2.5 (option C).
Learn more about average rate of change on:
#SPJ1
You might be interested in