The locations of student desks are mapped using a coordinate plane where the origin represents the center of the classroom. Maria's desk is located at (4, −1), and Monique's desk is located at (−4, 3). If each unit represents 1 foot, what is the distance from Maria's desk to Monique's desk?
square root of 48 feet
square root of 12 feet
square root of 160 feet
square root of 80 feet