Please help I need to finish this

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Which graph represents the parent function of y=(x+2)(x-2)