John, a Grade 8 student received his grades from all the subjects he had taken, and it is written in a set of ordered pairs. His mother wanted it to be written through diagram or mapping. Can you help him do it? Then,
identify whether the rule between the subjects and respective grades is a function or a mere relation. (Math 8 ADM
Module)
A = {(Eng., 85), (Fil., 89), (Math, 90), (Sci, 87), (Aral Pan., 89), (TLE,88), (MAPEH,85), (EsP,91)}