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23 August, 07:43

What table shows a proportional relationship between x and y?

a. x: 0,1,2 y:2,5,8

b. x: 0,1,2 y:0,1,4

c. x: 0,1,2 y:0,3,6

d. x 0,1,2 y:2,3,7

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  1. 23 August, 08:08
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    C

    Step-by-step explanation:

    A proportional relationship exists where the outputs and inputs have a constant of proportionality. This is a ratio of y/x that is the same between all x and y values in a table.

    a. x: 0,1,2 y:2,5,8

    2/0 = 0, 5/1 = 5 not proportional

    b. x: 0,1,2 y:0,1,4

    1/1 = 1, 4/2 = 2 not proportional

    c. x: 0,1,2 y:0,3,6

    3/1 = 3, 6/2 = 3 YES proportional

    d. x 0,1,2 y:2,3,7

    2/1 = 2, 3/2 = 1.5 not proportional
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