The table shown represents a relation between x and y.
x=2,3,-1,2
y=4,-2,0,1
Which statement about the relation is true?
A. Because each value in the range is paired with exactly one value in the domain, the relation is a function.
B. Because each value in the domain is paired with exactly one value in the range, the relation is a function.
C. Because there are some values in the range assigned to more than one value in the domain, the relation is not a function.
D. Because there are some values in the domain assigned to more than one value in the range, the relation is not a function.