graph theory IB

Which set represents the vertices of the graph?

• {1,2}, {2,3}. {2,4}, {4,5}, {4,6}

• {1, 2, 3, 4, 5, 6,}

• {1, 2, 3, 4, 5, 6, 7}

• {1,2}, {2,3}. {2,4}, {4,5}, {4,6}, {6,7}

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is the degree of vertex 4?

• 3

• 4

• 5

• 7

Which two vertices are adjacent vertices?

• 5 is adjacent to 6

• 3 is adjacent to 6

• 4 is adjacent to 1

• 3 is adjacent to 2

Tags

CCSS.6.G.A.4

The graph represents the following vocabulary term.

• Cycle

• Path

• Complete Graph

• Complete Bipartite Graph

The graph is an example of a

• Path

• Cycle

• Complete Bipartite Graph

• Complete Graph

Which of the following are isolated vertices?

• F

• G

• Graphs are fun.

• F and G

Tags

CCSS.5.G.A.2

Which notation is correct for the complete bipartite graph?

• K_2,3

• K₃

• K₂

• K_{1, 3}

Graphs that have directed edges are called

• multiple edges

• simple graphs

• digraphs

• trees

An edge that starts and finishes at the same vertex.

• node

• loop

• arc

• multiple edges

Two or more edges connecting the same two vertices

• Directed edges

• Adjacent edges

• Multiple edges

• Why do you do this to us?