Write the relation as a set of ordered pairs. On a coordinate plane, points are at (negative 2, negative 1), (0, 1), (2, 3). a. ordered pairs: {(–1, –2), (0, 1), (3, 2)} b. ordered pairs: {(–2, –1), (1, 0), (3, 2)} c. ordered pairs: {(–2, –1), (0, 1), (2, 3)} d. ordered pairs: {(–1, –2), (1, 0), (2, 3)}