Janine hits a hockey puck across an ice rink. the distance between the puck and janine for the first ten seconds after she hits it is graphed below.

judging from the graph, which of the following statements is true?
a.
the hockey puck's speed decreased as it moved away from janine.
b.
the hokey puck moved at a constant speed toward janine.
c.
the hockey puck moved at a constant speed away from janine.
d.
the hockey puck's speed increased as it moved away from janine.