The Forever Green Nursery has 7000 white pine trees. Each

The Forever Green Nursery has 7000 white pine trees. Each year, the nursery plans to sell 12% of its trees and plant 600 new ones.
a. Make a graph that shows the number of trees at the nursery over the next 20 years.
b. Use the graph to estimate the number of trees in the long run. How does your estimate compare to the long-run value you found in Exercise 8b in Lesson 1.3?