1. 350z

2. Rate A ratio used to compare different kinds of measurement Top speed for a 350z is 160 miles per hour

3. PERCENT CHANGE YearCost 2006$21,660 2005$20,585 2004$19,310 2003$17,960 In 2005 it depreciated 5% In 2004 it depreciated 7% In 2003 it depreciated 7%

5. Average Rate of Change A 350z loses $925 of value per year

6. Unit Rate A rate with a denominator of 1 A 350z gets 25 miles per gallon on the highway and gets 24 miles per gallon on side streets

7. Point to Point YearsCost 2003$17,960 2004$19,310 2005$20,585 2006$21,660 From 2006 to 2005 it lost $1,075 From 2005 to 2004 it lost $1,275 From 2004 to 2003 it lost $1.350

9. Dependent/Independent Variables Dependent: Price Independent: Age of car Dependent: RPM Independent: What gear, and how fast

11. Domain/Range Domain: (2003,2004,2005,2006) Range: ($17,960, $19,310, $20,585, $21,660) Domain: 2003< x < 2006 Range: 17,960< y < 21,660

12. Graph Yrs Value of car