Write the relation as a set of ordered pairs.
x: -2, 0, 2
y: -1, 0, 1
a. Ordered pairs: (-1, -2), (0, 0), (1, 2)
b. Ordered pairs: (-2, -1), (0, 0), (2, 1)
c. Ordered pairs: (-1, -2), (0, 0), (2, 1)
d. Ordered pairs: (-2, -1), (0, 0), (1, 2)