12 General - 13A Graphs and Networks

How many friends does Brett have?

• 3

• 2

• 1

• 4

The proper way to write the degree of the vertex for Cora is

• degg (C) = 3

• D (C) = 3

• deg(C)=3

• degree(A)=3

Where is the loop located in this graph?

• Ethan

• Anna

• Cora

• Brett

Finish the sentance

• Lines

• Graphs

• Objects

• Edges

A loop contributes ____ degrees to a vertex

• 1

• 3

• 2

• 4

Euler's formula is

• v + f = f + 2

• v + f = e + 2

• v = f = e + 2

• v - f = f + 2

A connected graph has 7 vertices and 11 edges, how many faces does it have?

• 6

• 7

• 5

• 9

This graph has a bridge connecting which vertices?

• B and D

• D and C

• D and E

• E and F

This is a ...

• Isolated vertex

• Degenerate graph

• Simple graph

• Connected graph

Graph 3 is a ____ Graph of Graph 1

• Degenerate

• Connected

• seperate

• sub