Question

Which set of ordered pairs represents a proportional relationship? A. {(4, 1), (0, 0), (6, 2), (8, 4)} B. {(2, 1), (4, 3), (8, 9), (16, 27)} C. {(2, 3), (6, 9), (10, 15), (22, 33)} D. {(4, 9), (7, 12), (10, 15), (18, 23)}

Answer 1

C.

Explanation:

3 = 1.5 * 2

9 = 1.5 * 6

15 = 1.5 * 10

33 = 1.5 * 22