I really need the answer!! PLS HELP!!!!
Which set of ordered pairs represents a linear relation. Explain your answer. {(0, 3600), (4, 3526), (8, 3353.5), (12, 3147.5)) or ((15, 2988.5), (21, 2670.5), (27, 2352.5), (33, 2034.5)} ​