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9-55. Daniel sketches the graphs at right for y = sin(@) and y= cos(6). Unfortunately, he forgets to label the graphs, and now he cannot remember which graph goes with which equation. Explain to Daniel how he can tell (and remember!) which graph is y = sin(@) and which is y= cos(0). 90 90 360"

9-55. Daniel sketches the graphs at right for y = sin(@) and y= cos(6). Unfortunately, he forgets to label the graphs, and now he cannot remember which graph goes with which equation. Explain to Daniel how he can tell (and remember!) which graph is y = sin(@) and which is y= cos(0). 90 90 360"

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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I need question 9-55
b. If OR = 1, what are the exact lengths of OS and SR? C. What are the exact coordinates of point R? P R 9-55. Daniel sketches the graphs at right for y= sin(@) and y = cos(6). Unfortunately, he forgets to label the graphs, and now he cannot remember which graph goes with which equation. Explain to Daniel how he can tell (and remember!) which graph is y = sin(@) and which is y= cos(@). 90 360" 9-65, Your calculator can function in both degrees and radians.
Transcribed Image Text:b. If OR = 1, what are the exact lengths of OS and SR? C. What are the exact coordinates of point R? P R 9-55. Daniel sketches the graphs at right for y= sin(@) and y = cos(6). Unfortunately, he forgets to label the graphs, and now he cannot remember which graph goes with which equation. Explain to Daniel how he can tell (and remember!) which graph is y = sin(@) and which is y= cos(@). 90 360" 9-65, Your calculator can function in both degrees and radians.
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To explain about how can he define the graphs of sine and cosine.

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