Answer:
Explanation:
Rate of change = the difference in y/the difference in x.
20 - 6.50/4 - 1 = 13.5/3 = 4.5/1
24.5 - 20/5 - 4 = 4.5/1
33.5 - 24.5/7 - 5 = 9/2 = 4.5/1
The rate of change is 4.5.
1.6m questions
2.0m answers