Find the slope between the ordered pairs (3,8) (-2,6)

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.

X+ y = 5 ; x - y =3 solve using linear combination

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