Answer:
It's A. x and y are proportional. k=8
Explanation:
x and y are proportional since they are related by the equation 8 = xy. To find the constant of proportionality, we can solve for y in terms of x:
y = 8/x
This shows that y is inversely proportional to x, and the constant of proportionality is 8.
Therefore, the correct answer is A. x and y are proportional, and the constant of proportionality is k = 8.
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