Question

Use the graph below to answer the following question:

https://gyazo.com/d361ca1f39e9550eeae4e3dc392565f2

What is the average rate of change from x = 1 to x = 4?
Select one:
a. −3
b. −1
c. 1
d. 3

Answer 1

@zarkon

Answer 2

you need to find the value of the function at 1 and 4 (ie f(1) and f(4)) which look like 3 and 0 respectively

then the average rate of change is given by \(\displaystyle \frac{f(4)-f(1)}{4-1}\)