X=Weight	Y=GPM	Car
3.4	5.5	"AMC Concord"
3.8	5.9	"Chevy Caprice"
4.1	6.5	"Ford Country"
2.2	3.3	"Chevette"
2.6	3.6	"Toyota Corona"
2.9	4.6	"Ford Mustang"
2	2.9	"Mazda GLC"
2.7	3.6	"AMC Sprint"
1.9	3.1	"VW Rabbit"
3.4	4.9	"Buick Century"