1.Introduction to Network Terminology (Year 12 Maths Standard 1)

How many vertices does this network diagram have?

• 3

• 4

• 5

• 6

How many edges does this network diagram have?

• 3

• 4

• 5

• 6

Find deg(C)=

• 1

• 2

• 3

• 4

Find deg(B)=

• 1

• 2

• 3

• 4

How many vertices does this network diagram have?

• 3

• 4

• 5

• 6

How many edges does this network diagram have?

• 4

• 5

• 6

• 7

Find deg(C)=

• 1

• 2

• 3

• 4

Find deg(B)=

• 1

• 2

• 3

• 4

Find deg(A)=

• 1

• 2

• 3

• 4

Find the sum of degrees of all the vertices

• 11

• 14

• 5

• 16