People who believe in biorhythms claim there are three cycles that rule our behavior - the physical, emotional, and mental. Each is a sine function of a certain period. The function for our emotional fluctuations is E= sin t (Equation may not be based on actual studies.) where t is measured in days starting: birth. Emotional fluctuations, E, are measured from - 1 to 1, with 1 representing peak emotional well-being. -1 representing the low for emotional well-being, and O representing feeling neither emotionally high nor low. a. Find E corresponding to t= 25, 30, 35, 40, and 45. Describe what you observe. b. What is the period of the emotional cycle? a. Find E corresponding to t= 25. E=

People who believe in biorhythms claim there are three cycles that rule our behavior - the physical, emotional, and mental. Each is a sine function of a certain period. The function for our emotional fluctuations is E= sin t (Equation may not be based on actual studies.) where t is measured in days starting: birth. Emotional fluctuations, E, are measured from - 1 to 1, with 1 representing peak emotional well-being. -1 representing the low for emotional well-being, and O representing feeling neither emotionally high nor low. a. Find E corresponding to t= 25, 30, 35, 40, and 45. Describe what you observe. b. What is the period of the emotional cycle? a. Find E corresponding to t= 25. E=

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.7: Applied Problems

Problem 67E

See similar textbooks