constant1. Which table shows a proportional relationship between x and y?
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Proportional relationships use the model y = kx, where k is a constant multiplier (cosntant of proporcinality) that shows the relationship between x and y. The graph is a straight line that always passes through (0,0).
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Options
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For example
y =3x
x= 1; y = 3
x= 2; y=6
x=3; y = 9
x=4; = 12
x= 5; y = 15
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