I know this formula. It's a direct relationship or correlation. When x goes up, y goes up. When x goes down, y goes down. Hmmm... I think I understand who is x and who is y. :)
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I know this formula. It's a direct relationship or correlation. When x goes up, y goes up. When x goes down, y goes down. Hmmm... I think I understand who is x and who is y. :)
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