Can anyone help me please??:((

Explanation:
A proportional relationship is defined as the relationship between two quantities where one is directly proportional to another with a proportionality constant.
For example, y = ax
Here a is the proportionality constant.
This expression shows that y varies directly as x varies.
From the tables mentioned in the below attachment, we can easily say that "Table 3" has the ordered pairs which represents proportional relationship.
Table 3 defines y is directly proportional to x with proportionality constant [tex]\frac{1}{7}[/tex].