A line passing through which of the following pairs of coordinates represents a proportional relationship? A. (1, 3) and (2, 6)
B. (1, 1) and (1, 3) C. (1, 2) and (2, 3) D. (1, 3) and (3, 6)
2 answers:
Answer:
a
Step-by-step explanation:
Answer:
Answer is A - (1, 3) and (2, 6)
Step-by-step explanation:
(1, 3) • 2
= (1 • 2, 3 • 2)
= (2, 6)
Ratio: 2/2, 6/2
Therefore, the answer is A.
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