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Mathematics 19 Online
OpenStudy (animeasgardian):

I need math help please! I will fan and give a medal!

OpenStudy (alexandervonhumboldt2):

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OpenStudy (animeasgardian):

The price of products may increase due to inflation and decrease due to depreciation. Derek is studying the change in the price of two products, A and B, over time. The price f(x), in dollars, of product A after x years is represented by the function below: f(x) = 12500(0.82)x Part A: Is the price of product A increasing or decreasing and by what percentage per year? Justify your answer.

OpenStudy (animeasgardian):

Thanks so much. I'm on a timed test and this is my last one, I'm having so much trouble with it.

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