Harry's soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. If y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? y = two-thirds x y = three-halves x y = 2 x y = 6 x What is the constant of proportionality in the equation? y = 5 x 0 1 4 5