Thinking Mathematically (6th Edition)

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

Chapter 14 - Graph Theory - Chapter 14 Test: 1

Answer

The degree of vertex A is 2. The degree of vertex B is 2. The degree of vertex C is 4. The degree of vertex D is 3. The degree of vertex E is 2. The degree of vertex F is 1.

Work Step by Step

The degree of a vertex is the number of edges connected to that vertex. Vertex A has 2 edges connected to it, so the degree of vertex A is 2. Vertex B has 2 edges connected to it, so the degree of vertex B is 2. Vertex C has 4 edges connected to it, so the degree of vertex C is 4. Vertex D has 3 edges connected to it, so the degree of vertex D is 3. Vertex E has 2 edges connected to it, so the degree of vertex E is 2. Vertex F has 1 edge connected to it, so the degree of vertex F is 1.
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