John left his home and walked three blocks to his school, as shown in the graph.

What is one possible interpretation of the section of the graph from point X to point Y?

John arrived at school and stayed throughout the day.

John waited before crossing a busy street.

John returned home to get his history homework.

John reached the top of a hill and began walking on level ground.

1 answer

John walked to school after making a stop along the way.