LINE-1 Guided Learning Activity Graphing Paired Data Example 1: Gas mileage In 2007, the most fuel-efficient mid-sized car for city driving was the Toyota Prius, which was rated at 60 miles per gallon. The least efficient mid-sized car for city driving was the Ferrari 612 Scaglietti, rated at 10 miles per gallon. (www. fueleconomy. gov) In the table, each row of data represents an ordered pair. Plot the data using two different colors (one for each type of car) and then draw a straight line through each set of plotted points. Ferrari 612 240 Toyota Prius gallons miles 1 60 gallons miles 2 20 200 2 120 4 40 160 3 180 6 60 240 Number of miles driven 4 8 120+ 80 80 40 4 2 Tumi 6 8 10 12