Which of the following relations has a domain of {-4, -2, 1}? Choose all that apply.

{(1, 2), (-2, 2), (-2, 4), (4, -4)}

{(1, 2), (-2, 2), (-2, 4), (-4, 4)}

{(1, 2), (-2, 3), (4, 6)}

{(-4, 2), (1, 3), (-2, 6), (-2, 3)}