The number of hours of daylight on a given day in City A is given by the following function, where x is the number of days after January 1. 20- 16. y= 4 sin 365 기(x-79) | + 12 12- Use this function to answer parts a through e. 8- 4- 0- a. What is the amplitude of this function? 146 219 292 365 438 511 -4 (Simplify your answer.) -8 b. What is the period of this function? -12- -16 (Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions for any numbers in the expression.) -20니

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The number of hours of daylight on a given day in City A is given by the following function,
where x is the number of days after January 1.
20-
16.
y= 4 sin
365
기(x-79) | + 12
12-
Use this function to answer parts a through e.
8-
4-
0-
a. What is the amplitude of this function?
146
219
292
365
438
511
-4
(Simplify your answer.)
-8
b. What is the period of this function?
-12-
-16
(Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions
for any numbers in the expression.)
-20니
Transcribed Image Text:The number of hours of daylight on a given day in City A is given by the following function, where x is the number of days after January 1. 20- 16. y= 4 sin 365 기(x-79) | + 12 12- Use this function to answer parts a through e. 8- 4- 0- a. What is the amplitude of this function? 146 219 292 365 438 511 -4 (Simplify your answer.) -8 b. What is the period of this function? -12- -16 (Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions for any numbers in the expression.) -20니
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