part 1 : bill’s car gets 30 miles to the gallon.  for every gallon of gas it consumes, his car runs 30 miles.  use this information to determine whether this relation is a function.  write the equation for the number of miles bill travels,  y, in terms of how much gas it uses,  x.this is part plz

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.