1 point This problem requires you to do some reasoning based

Last updated: 5/21/2023

1 point This problem requires you to do some reasoning based on the total degree of a graph Each part gives partial information about a graph It s up to you to use the things you know about graphs to find the missing information The graph G has 7 vertices all of degree k Also G has 21 edges What is k The graph G3 has n vertices all of degree 4 Also G3 has 10 edges What is n The graph G has 9 vertices all of degree 2 How many edges does G have