The position, P(d), of the Sun at sunset, in degrees north or south of due west, depends on the latitude and the day of the year, d. For a specific latitude, the position in terms of the day of the year can be modelled by the function O P(d) = = 28 sin 360 365 81) -d - 81

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter5: Exponential And Logarithmic Functions
Section5.2: Applications Of Exponential Functions
Problem 48E
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What is the significance of the number 81 in terms of the day of the year?

The position, P(d), of the Sun at sunset, in degrees north or south of due west, depends on the latitude and the day
of the year, d. For a specific latitude, the position in terms of the day of the year can be modelled by the function
O
P(d) =
= 28 sin
360
365
81)
-d - 81
Transcribed Image Text:The position, P(d), of the Sun at sunset, in degrees north or south of due west, depends on the latitude and the day of the year, d. For a specific latitude, the position in terms of the day of the year can be modelled by the function O P(d) = = 28 sin 360 365 81) -d - 81
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