The price of computers has been dropping for the past ten years. If a desktop PC cost $5,700 10 years ago, and the same computing power cost $300 2 years ago, find the rate of decrease per year. (Assume a straight line model. Round your answer to the nearest cent.)
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y= -675x+5700
so the rate of decrease is -675.
( to find the equation i did (5700-300)/8
so the rate of decrease is -675.
( to find the equation i did (5700-300)/8