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21 votes
2. Which of the following sets of ordered pairs

represents a proportional relationship?
a. (2, 4), (3, 8), (4, 12)
b. (3,6), (4, 12), (5, 20)
c. (2, 3), (4, 6), (6,9)

1 Answer

9 votes
.......... The answer is A
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