Write the relation as a set of ordered pairs. On a coordinate plane, points are at ( -2, 1), (0, -1), (2, -3).

a. ordered pairs: {(1, -2), (0, –1), (–3, 2)}
b. ordered pairs: {(1, –2), (–1, 0), (–3, 2)}
c. ordered pairs: {(–2, 1), (–1, 0), (2, –3)}
d. ordered pairs: {(–2, 1), (0, –1), (2, –3)}