Give the Domain and Range of the Relation

Multiple Choice

Give the domain and range of the relation.
-{(6, -5) , (3, 2) , (4, 6) , (-1, 3) , (-4, 9) }

A) domain = {4, -1, 3, 6, -4}; range = {6, 3, 2, -5, 9}
B) domain = {6, 3, 2, -5, 9}; range = {4, -1, 3, 6, -4}
C) domain = {4, 6, -1, 3, 3}; range = {2, 6, -5, -4, 9}
D) domain = {2, 6, -5, -4, 9}; range = {4, 6, -1, 3, 3}