Use the graph you have drawn to answer the following questions. Day -Number Of Plants
10 : 20
12 : 25
14 : 35
16 : 52
18 : 87
20 : 122

How many plants were likely to have been in the pond on day 15? Explain.

How many plants would you predict will be in the pond on day 22? Explain.

How many plants would you predict will be in the pond on day 30? Explain.

How many plants do you think was in the pond on day 1 ? Explain.