Hours of Daylight According to the Old Farmer's Almanac , in Detroit, Michigan, the number of hours of sunlight on the summer solstice of 2015 was 15.27 , and the number of hours of sunlight on the winter solstice was 9.07 . (a) Find a sinusoidal function of the form y = A sin ( ω x − ϕ ) + B that models the data. (b) Use the function found in part ( a ) to predict the number of hours of sunlight on April 1, the 91st day of the year. (c) Draw a graph of the function found in part ( a ) . (d) Look up the number of hours of sunlight for April 1 in the Old Farmer’s Almanac , and compare the actual hours of daylight to the results found in part ( b ) .
Hours of Daylight According to the Old Farmer's Almanac , in Detroit, Michigan, the number of hours of sunlight on the summer solstice of 2015 was 15.27 , and the number of hours of sunlight on the winter solstice was 9.07 . (a) Find a sinusoidal function of the form y = A sin ( ω x − ϕ ) + B that models the data. (b) Use the function found in part ( a ) to predict the number of hours of sunlight on April 1, the 91st day of the year. (c) Draw a graph of the function found in part ( a ) . (d) Look up the number of hours of sunlight for April 1 in the Old Farmer’s Almanac , and compare the actual hours of daylight to the results found in part ( b ) .
Solution Summary: The author explains how to find a sinusoidal function of the form y = A sin + B that models the data.
Hours of Daylight
According to the Old Farmer's Almanac, in Detroit, Michigan, the number of hours of sunlight on the summer solstice of 2015 was
, and the number of hours of sunlight on the winter solstice was
.
(a) Find a sinusoidal function of the form
that models the data.
(b) Use the function found in part
to predict the number of hours of sunlight on April 1, the 91st day of the year.
(c) Draw a graph of the function found in part
.
(d) Look up the number of hours of sunlight for April 1 in the Old Farmer’s Almanac, and compare the actual hours of daylight to the results found in part
.
University Calculus: Early Transcendentals (4th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
Area Between The Curve Problem No 1 - Applications Of Definite Integration - Diploma Maths II; Author: Ekeeda;https://www.youtube.com/watch?v=q3ZU0GnGaxA;License: Standard YouTube License, CC-BY