The following graph represents the average daily high temperature in the city of Fairbanks, Alaska: 77 so 40 36 20- 10- The temperature, f(t), is given in degrees Fahrenheit, and the time, t, is the number of months since April 5. Blank 1: If we assume there is no phase shift, write an equation representing the function f(t).
The following graph represents the average daily high temperature in the city of Fairbanks, Alaska: 77 so 40 36 20- 10- The temperature, f(t), is given in degrees Fahrenheit, and the time, t, is the number of months since April 5. Blank 1: If we assume there is no phase shift, write an equation representing the function f(t).
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:The following graph represents the average daily high temperature in the city of
Fairbanks, Alaska:
77
so
40
36
20-
10-
The temperature, f(t), is given in degrees Fahrenheit, and the time, t, is the number of
months since April 5.
Blank 1: If we assume there is no phase shift, write an equation representing the
function f(t).
Blank 2: Notice that we modeled temperature using a trig function. Briefly explain
why it makes sense to use a trig function for this application.
Blank 3: Rounded to the nearest tenth of a degree, find the average high
temperature on February 5 in Fairbanks, Alaska.
Blank # 1
Blank # 2
Blank # 3
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