Final answer:
Quantity B is greater.
Step-by-step explanation:
The distance between point A and point B on the number line is equal to y². The relationship between the coordinates of A and B can be represented as Ax + Ay = A. To find the relationship between Quantity A (x * y²) and Quantity B (0), we can substitute the coordinates into the equation. Since the distance between A and B is equal to y², and the second quantity is 0, it means that Quantity B is greater than Quantity A.