Question

the graph models the baseball schedule for a week. the vertices represent the teams. each game played is represented as an edge between two teams.
do the positions of cleveland and chicago correspond to their geographic locations on a map?
no
yes
if the positions of cleveland and chicago do not correspond to their geographic locations, is the graph drawn incorrectly?
no
yes

Explanation:

In graph - theory, the positions of vertices (representing teams here) in a graph used to model a schedule (where edges represent games) are not required to correspond to real - world (geographic in this case) positions. The main focus of such a graph is the relationship (edges, i.e., games) between the vertices (teams), not the physical placement of the vertices.

Answer:

For the first question: A. No.
For the second question: A. No.