What is the domain of the relation graphed below?
65432-
-6-5-4-3-2-1
23456x
-5
-6
O domain: (-5,-4,-3, -2, 0, 1, 2, 3, 4, 5}
O domain: (-3, -2, 0, 1, 4)
domain: (-5,-4,-3, 1, 2, 5}