First, rewriting a bit,

By the remainder theorem, the remainder upon dividing
by
is equal to

which is to say,

The variables have a negative association/correlation, because when one value increases (ex: x) the other decreases (see y)
If you would put a line through the dataset most of the points would be quite a bit off the line so the association is only moderate and not strong
so the answer is it is a "moderate negative association"
Answer:
b = √(c² + a²)
Step-by-step explanation: