Section 1

mpg - Miles/(US) gallon
cyl -num of cylinders
disp Displacement (cu.in.)
hp Gross horsepower
drat Rear axle ratio
wt Weight (1000 lbs)
qsec 1/4 mile time
vs Engine (0 = V-shaped, 1 = straight)
am Trasmission (0 = automatic, 1 manual)
gear num of forward gears
carb num of carburetors

Section 2

Formula

\[ mpg = \frac{miles\;traveled}{gallons\;of\;gas}\]

Section 3