The difference equation for y n , the temperature of the object after n minutes, and graph it, where the increase in temperature per minute is proportional to the difference between the room temperature and the temperature of the object at the beginning of the minute. The room temperature is 70 ° F and the initial temperature of the object is 40 ° F . The constant of proportionality is 20 % .

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Chapter 12.5, Problem 11E

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To calculate: The difference equation for yn, the temperature of the object after n minutes, and graph it, where the increase in temperature per minute is proportional to the difference between the room temperature and the temperature of the object at the beginning of the minute. The room temperature is 70°F and the initial temperature of the object is 40°F. The constant of proportionality is 20%.

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