
(a)
To graph: The data from the table that shows total domestic air travel on U.S. air carries in specified months from January
t | |||||||||||
Revenue Passenger Miles (billions) |
(b)
To calculate: The best-fit cosine curve approximating the data of the table that shows total domestic air travel on U.S. air carries in specified months from January
t | |||||||||||
Revenue Passenger Miles (billions) |
(c)
To fill: The blanks in the statement “Based on the regression model, international travel on U.S. air carriers showed a pattern that repeat itself every __________ months, from a low of _______ to a high of __________ billion revenue passengers”.

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Chapter 9 Solutions
Applied Calculus, Loose-leaf Version
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