Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 14 - Graph Theory - 14.1 Graphs, Paths, and Circuits - Exercise Set 14.1 - Page 900: 9

Answer

The graph models the pairs of friendships among the eight students prior to forming the math homework group.
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Work Step by Step

The graph models the pairs of friendships among the eight students prior to forming the math homework group. The vertices represent the students in the group. The edges show which pairs of students were friends prior to forming the group.
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