D = {Jets, Giants, Cowboys, 49’ers, Patriots, Rams, Chiefs} ...

D = {Jets, Giants, Cowboys, 49’ers, Patriots, Rams, Chiefs}
Q = {Tom Brady, Joe Namath, Troy Aikman, Joe Montana, Eli Manning}
(1) Using D as the domain and Q as the range, show the relation between the 2 sets, with the correspondences based on which players are (or were) a member of which team(s). (You can use http://www.pro-football-reference.com to find out this information). Show the relation in the following forms:
(a) Set of ordered pairs
(b) Directional graph
(c) Is the relation a function? Explain.
(2) Now, use set Q as the domain, and set D as the range. Show the relation in the following forms:
(a) Set of ordered pairs
(b) Directional graph
(c) Is the relation a function? Explain.