How do you solve this? it said to be sure to use the correct place value, and i kinda slept in class

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

Collin did the work to see if 10 is a solution to the equation r/4=2.4