Question 1
Which of the following is a possible representation for the graph with the given edges.
QR, RS, RT, and SS
◦
◦
◦
◦ None of these
Question 2
In a group of 8 friends, many have dated other members of the group. Phoebe has dated Eric, Scott, and Russell. Ruth has dated Scott; Claire has dated Eric and Russell; and Anne has dated Eric, Scott, Russell, and Matt. Draw a graph that models the dating relationships of the friends.