The daily temperature in degrees Fahrenheit of Phoenix in the summer can be modeled by the function T(x)=94-10cos[pi/12(x-2)], where x is hours after midnight. Find the rate at which the temperature is changing at 4 p.m.
The daily temperature in degrees Fahrenheit of Phoenix in the summer can be modeled by the function T(x)=94-10cos[pi/12(x-2)], where x is hours after midnight. Find the rate at which the temperature is changing at 4 p.m.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 2E
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The daily temperature in degrees Fahrenheit of Phoenix in the summer can be modeled by the function T(x)=94-10cos[pi/12(x-2)], where x is hours after midnight. Find the rate at which the temperature is changing at 4 p.m.
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