Which of the following answer choices identifies the DOMAIN from the table of values below?
input: 0, 1, 2, 3
Output: -4, -2, 0, 2
A) (2, 0)
B) {0, 1, 2, 3}
C) {-4, -2, 0, 2)
D) (0, -4), (1, -2), (2,0), (3, 2)