What is the average rate of change over the interval [0, 4]?
![What is the average rate of change over the interval [0, 4]? class=](https://us-static.z-dn.net/files/d6b/0436dd6aaaa2bb99becd681ace07d4f5.png)
Answer:
[tex] \frac{3}{4} [/tex]
Step-by-step explanation:
Given:
Interval, [0, 4]
Required:
Average range of change over [0, 4]
SOLUTION:
Find f(0) and f(4) from the graph:
[tex] f(0) = 0 [/tex] (when x = 0, y = 0)
[tex] f(4) = 3 [/tex] (when x = 4, y = 3)
Average rate of change = [tex] \frac{f(b) - f(a)}{b - a} [/tex]
Where,
[tex] a = 0, f(a) = 0 [/tex]
[tex] b = 4, f(b) = 3 [/tex]
Plug in the values into the formula for average rate of change.
[tex] = \frac{3 - 0}{4 - 0} [/tex]
[tex] = \frac{3}{4} [/tex]
Average rate of change [tex] = \frac{3}{4} [/tex]