There are currently 4 people signed up to play on a baseball team. the team must have at least 9 players. which of the following graphs includes the possible values for the number of people who still need to sign up for the team? a number line with a closed circle on 5 and shading to the left number line with a closed circle on 5 and shading to the right. a number line with an open circle on 5 and shading to the left. a number line with an open circle on 5 and shading to the right.