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}