College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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these are grade 11 sinusodial function questions even the previous ones, please answer them asap, thank you.
Transcribed Image Text:QUESTION 3 - Circle-wave connection
12
Briefly explain why cos 180° = –1.
Refer to the unit circle.
-2
(0, sin(e))
180
(0, cos(0))
90
270
36
Submit
-2
![QUESTION 4 - Graphing "by hand"
14
+
-7
1
+
Clearly explain how you would graph at least 5
key points of this function over the interval
[0°,360°].
-6-
5-
2
Pretend you don't have Desmos to help you.
You can insert an image of written work or show
your "method" by typing below.
-4
3-
3
O f(x) = -2 cos (4x + 60)+3
-2
4
-90
-60
-30
30
60
90
120
150
180
210
240
270
300
330
360
390
420
-1-
-2-
powered by
desmos
-3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd673d17c-b8a9-43ca-be5b-3933260bd5e2%2Fd7b58b09-a53e-421b-b8a6-b640e34764bb%2F5ognzjp_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 4 - Graphing "by hand"
14
+
-7
1
+
Clearly explain how you would graph at least 5
key points of this function over the interval
[0°,360°].
-6-
5-
2
Pretend you don't have Desmos to help you.
You can insert an image of written work or show
your "method" by typing below.
-4
3-
3
O f(x) = -2 cos (4x + 60)+3
-2
4
-90
-60
-30
30
60
90
120
150
180
210
240
270
300
330
360
390
420
-1-
-2-
powered by
desmos
-3
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