Which situation behaves like a function? А
In a tenth grade classroom of 30 students, the input consists of the students' ages and the output consists of their names
B
In a large high school, the input consists of the students' heights and the output consists of their weights.
с
Over the course of one student's school day, the input consists of the times of day
and the output consists of the classes

(subjects) the student attends on that day
D
In a high school gym class, the input consists of the students' shoe sizes and the output consists of their mile-run times.

PLZ HURRY QUICK!!!