The average scores of incoming students at an eastern liberal arts college in the SAT mathematics examination

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The average scores of incoming students at an eastern liberal arts college in the SAT mathematics examination have been declining at a constant rate in recent years. In 2005, the average SAT score was 575, while in 2010 it was 545.

a. Express the average SAT score as a function of time.

b. If the trend continues, what will the average SAT score of incoming students be in 2015?

c. If the trend continues, when will the average SAT score be 527?

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Calculus For Business, Economics And The Social And Life Sciences

ISBN: 9780073532387

11th Brief Edition

Authors: Laurence Hoffmann, Gerald Bradley, David Sobecki, Michael Price

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