Answer:
2/3
Explanation:
K=y/x
where y and x are two quantities that are directly proportional to each other
looking at the graph at x = 3 and y=2
therefore 2/3
also at x =6 and y = 4 (their proportional)
4/6 = 2/3
the answer is 3/2 because it goes 3 over 2 up
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