The number of hours of daylight in Delhi, India, varies sinusoidally during the year, as described by the equation, 2π h(t) = 3.8sin (t-15)] + 15, where his hours of daylight and t is the day of the year since January 1. L365 a) Find the function that represents the instantaneous rate of change. b) Find the instantaneous rate of change for the daylight on June 21 (Day 172) and interpret it. Round to 2 decimal places.
The number of hours of daylight in Delhi, India, varies sinusoidally during the year, as described by the equation, 2π h(t) = 3.8sin (t-15)] + 15, where his hours of daylight and t is the day of the year since January 1. L365 a) Find the function that represents the instantaneous rate of change. b) Find the instantaneous rate of change for the daylight on June 21 (Day 172) and interpret it. Round to 2 decimal places.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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