Suppose we are given the following.
Line 1 passes through 4,1 and 8,0.
Line 2 passes through and .
Line 3 passes through and .

(a)Find the slope of each line.
Slope of Line 1
Slope of Line 2
Slope of Line 3
(b)For each pair of lines, determine whether they are parallel, perpendicular, or neither.
Line 1 and Line 2:Parallel Perpendicular Neither
Line 1 and Line 3:Parallel Perpendicular Neither
Line 2 and Line 3:Parallel Perpendicular Neither

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.