What is a Graph? (VCE SSCE General Mathematics): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What are the two main components that make up a graph?
What are the two main components that make up a graph?
Vertices and edges
What is a loop in a graph?
What is a loop in a graph?
An edge connecting a vertex to itself
How many degrees does a loop contribute to a vertex?
How many degrees does a loop contribute to a vertex?
Two degrees
What are multiple edges in a graph?
What are multiple edges in a graph?
Two or more edges connecting same vertices
What does represent?
What does represent?
The degree of vertex
If vertex has one loop and one edge to vertex , what is ?
If vertex has one loop and one edge to vertex , what is ?
What does the sum of degrees equal in any graph?
What does the sum of degrees equal in any graph?
Twice the number of edges
A vertex with degree is classified as:
A vertex with degree is classified as:
Odd
If sum of all degrees is , how many edges does the graph have?
If sum of all degrees is , how many edges does the graph have?
edges
When counting the total number of edges in a graph, how many edges does a loop count as?
When counting the total number of edges in a graph, how many edges does a loop count as?
One edge