The data in the following table give the number of daylight hours for certain days in Kajaani,
Question:
The data in the following table give the number of daylight hours for certain days in Kajaani, Finland.
a) Using the SINE REGRESSION feature on a graphing calculator, model these data with an equation of the form y = A sin (Bx - C) + D.
b) Approximate the number of daylight hours in Kajaani for April 22 (x = 112), July 4 (x = 185), and December 15 (x = 349).
c) Determine on which days of the year there will be about 12 hr of daylight.
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Related Book For
Algebra And Trigonometry Graphs And Models
ISBN: 9780134179049
6th Edition
Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna
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