I NEED HELP RNNN PLEASE

Which table shows a proportional relationship between x and y?


A.x 1 2 5 7
y 5 10 25 35
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B.x 1 4 5 10
y 15 60 70 120
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C.x 3 4.5 8 12
y 2 3 4 8
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D.x 8 12 14 16
y 2 3 4 5