4. The graph at right represents the height, in feet, of a swinging trapeze. Answer each of the following: 50 What is the period (including units)? 40- What is the amplitude (including units)? 30 What is the vertical shift (including units)? Would it be more appropriate to choose sine or cosine to model this function? 2 4 6. 8 10 Write the function in the form y = a cos[b(x - h)] + k Time (seconds) or y = a sin[b(x – h)] + k Trapeze Height (feet)
4. The graph at right represents the height, in feet, of a swinging trapeze. Answer each of the following: 50 What is the period (including units)? 40- What is the amplitude (including units)? 30 What is the vertical shift (including units)? Would it be more appropriate to choose sine or cosine to model this function? 2 4 6. 8 10 Write the function in the form y = a cos[b(x - h)] + k Time (seconds) or y = a sin[b(x – h)] + k Trapeze Height (feet)
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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