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12. Which equation represents the cosine function with amplitude 2 and period 4z. (a) y (с) y = 2 cos %3D CoS (b) (d) COS CoS

12. Which equation represents the cosine function with amplitude 2 and period 4z. (a) y (с) y = 2 cos %3D CoS (b) (d) COS CoS

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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14. Find the angle measure to the nearest tenth of a degree. tan (2.8778) (а) 1.2° (b) 0.3° (c) 70.8° (d) 19.2° 15. Find the angle measure to the nearest tenth of a degree. cos (0.4832) -1 (a) 61.1° (b) 1.1° (c) 0.5° (d) 28.9° 16. Find the angle measure to the nearest tenth of a radian. sin (0.8912) (a) 79.4 rad (b) 0.2 rad (c) 10.6 rad (d) 1.1 rad 17. Find the angle measure to the nearest tenth of a radian. cos (0.1054) (a) 0,1 rad (b) 83.9 rad (c) 1.5 rad (d) 6.1 rad 18. What is the value of 10-
Transcribed Image Text:14. Find the angle measure to the nearest tenth of a degree. tan (2.8778) (а) 1.2° (b) 0.3° (c) 70.8° (d) 19.2° 15. Find the angle measure to the nearest tenth of a degree. cos (0.4832) -1 (a) 61.1° (b) 1.1° (c) 0.5° (d) 28.9° 16. Find the angle measure to the nearest tenth of a radian. sin (0.8912) (a) 79.4 rad (b) 0.2 rad (c) 10.6 rad (d) 1.1 rad 17. Find the angle measure to the nearest tenth of a radian. cos (0.1054) (a) 0,1 rad (b) 83.9 rad (c) 1.5 rad (d) 6.1 rad 18. What is the value of 10-
12. Which equation represents the cosine function with amplitude 2 and period 4z. (a) CoS y = 2 cos %3D (b) (d) cos COS %3D 1/2
Transcribed Image Text:12. Which equation represents the cosine function with amplitude 2 and period 4z. (a) CoS y = 2 cos %3D (b) (d) cos COS %3D 1/2
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