Question

Determine if the table shows a proportional relationship.

x 25.6 72.8 77.2
y 6.4 18.2 19.3

Answer 1

Yes because the COP (Constant of proportional relationship is 4 when you divide y/x COP:4

Answer 2

Yes, it is a proportional relationship.

The constant of proportionality is 4

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Step-by-step explanation:

1. 25.6/6.4=4
2. 72.8/18.2=4
3. 77.2/19.3=4