Answer:
Table 1, Purple/Blue
Explanation:
To find the proportion, find the y over x
Table 1: Find the relationship
3/4 -> 0.75
6/8 -> 0.75
9/12 -> 0.75
Table 2: Find the relationship
6/2 -> 3
8/4 -> 2
9/5 -> 1.8
Since table 1 has all the name quotient, that means that table 1 is a proportional relationship between x and y.
Answer: Table 1, Purple/Blue