Section 1

  • [1]mpg Miles/(US) gallon
  • [2] cyl Number of cylinders
  • [3] disp Displacement (cu.in.)
  • [4] hp Gross horsepower**
  • [5] drat Rear axle ratio
  • [6] wt Weight (1000 lbs)
  • [7] qsec 1/4 mile time
  • [8] vs Engine (0 = V-shaped, 1 = straight)
  • [9] am Transmission (0 = automatic, 1 = manual)
  • [10]gear Number of forward
  • [11] carb Number of carburetors

Section 2

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

Section 3