2. How is the graph of y Sin(x-30) different from that of the function y = sin x? !! It is shifted 30 units to the left. It is shifted 30 units to the right. It is shifted 30 units up. It is shifted 30 units down. How is the graph of y = 2 cos(x) different from that of the parent function y= cos x? There are 2 complete cycles of the cosine graph. There is only half of one cycle of the cosine graph. The amplitude is 2- it has higher peaks and lower valleys. The amplitude is (1/2) – it has a vertical compression ABCD 3. ABCD

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 10DE
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2.
How is the graph of y = Sin(x-30) different from that of the function y = sin x?
A
It is shifted 30 units to the left.
B
It is shifted 30 units to the right.
C
It is shifted 30 units up.
D
It is shifted 30 units down.
3.
How is the graph of y = 2 cos(x) different from that of the parent function y cos x?
There are 2 complete cycles of the cosine graph.
There is only half of one cycle of the cosine graph.
The amplitude is 2- it has higher peaks and lower valleys.
The amplitude is (1/2) - it has a vertical compression
ABCD
Transcribed Image Text:2. How is the graph of y = Sin(x-30) different from that of the function y = sin x? A It is shifted 30 units to the left. B It is shifted 30 units to the right. C It is shifted 30 units up. D It is shifted 30 units down. 3. How is the graph of y = 2 cos(x) different from that of the parent function y cos x? There are 2 complete cycles of the cosine graph. There is only half of one cycle of the cosine graph. The amplitude is 2- it has higher peaks and lower valleys. The amplitude is (1/2) - it has a vertical compression ABCD
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