Review 1. A maintenance worker in a factory notices that a water tank is
Day Volume of Water (L)
leaking. She records the amount of water in the tank each day 1
16,000
in a table,
2
12,000
a. Write a recursive formula to represent the pattern shown in 3
9,000
the table. What predictions does this formula make for the
4
6,750
amount of water in the tank on the 5th day?
b. Write an explicit formula to represent the pattern shown in the table. What predictions does this
formula make for the amount of water in the tank on the 10th day?