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3. Find the period and amplitude of: y = 4 + +cos (x)

3. Find the period and amplitude of: y = 4 + +cos (x)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.4: Solving Quadratic Equations By Factoring
Problem 59HP
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Question 3.)
1. Find the missing coordinate of point P using the fact that P lies on the unit circle in quadrant 4. Remember to document your steps so that someone reading your solution can understand what you did how your work results in the answers you give P(0.8, _) 2. Solve the equation 2 + 34-5x = 10 in terms of logarithms and then use a calculator to find a decimal approximation to the solution. Exact solution in terms of logarithms: Decimal approximation (rounded to 3 places): 3. Find the period and amplitude of: y = 4 + cos x)
Transcribed Image Text:1. Find the missing coordinate of point P using the fact that P lies on the unit circle in quadrant 4. Remember to document your steps so that someone reading your solution can understand what you did how your work results in the answers you give P(0.8, _) 2. Solve the equation 2 + 34-5x = 10 in terms of logarithms and then use a calculator to find a decimal approximation to the solution. Exact solution in terms of logarithms: Decimal approximation (rounded to 3 places): 3. Find the period and amplitude of: y = 4 + cos x)
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