Graph the relation. Is the relation a function? Why or why not?
{(0, 1), (3, 5), (2, 2), (–1, 4)}
A. Yes; there is only one domain value for each range value.
B. Yes; there is only one range value for each domain value.
C. No; a range value has two domain values.
D. No; a domain value has two range values.