Does this graph represent a function? Why or why not? 10
8
8
2
LB 4
22
4
0
9 10 112
24
-8
-10

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks