In the first table, y = 4x. So y is proportional to x.
In the second table, y is not proportional to x.
In the third table, 2y = 3x. So, y is proportional to x.
The answer is B. The data is similar throughout the line.
Answer:
Yes
Step-by-step explanation:
They are proportional by a scale of 1.5
Answer:
they are identical. proved below.
Step-by-step explanation:
- formula:

using the formula to proof:



True. proved that they are identical.