A car dealership uses this graph and equation to show the relationship between the list price of a particular car model and the age of the car. y = 2,400x + 6,800
20,000
18,000
16,000
14,000
12,000
Sale Price (5)
10,000
8,000
6,000
4,000
2,000
0
4.5
S
0.5 11.5 2
2.5 3 3.5
Age (years)
At a recent auction, the dealership purchased several of these cars that are between two and three years old.
Based on the equation, what are the approximate minimum and maximum amounts the dealership should set as the list prices for the cars it
purchased?