The graph shows students' study times and their scores on a recent exam. Determine whether each of the data points given below can be added to
the graph so the graph still represents a function.

Select each data point that can be added to the graph so the graph still represents a function.

A. Pilar scored 85 and studied 8 h.
B. Naida scored 97 and studied for 9 h.
C. Dylan scored 90 and studied for 6 h.
D. Alex scored 77 and studied for 4.5 h.
E. Damian scored 80 and studied for 7.5 h.