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11. What is 85 in radians? A. 85n radians B. 0 radians C. radians D. 1 , * radians 12. What is -240 in radians? A. -240x rad B. - $ rad C. - 43200 rad D. -_ x rad 13. What is -6x radians in degrees? A. -3440 B. -190 C. -1080 D. -20 14. Which angle is NOT coterminal with an angle of -= radians in standard position? A. - 12 B. C. On D. 18 15. What is sin ? A. - 1 B. 1 D. NIN NIN 16. What is the value of csc 3007 A. - 2 B. 2 C. - NIN 17. Which function below has this graph? A. y = sin x B. y = tan x C. y = cos x D. y = cot x 18. What is the amplitude of the function y = 9 sin x? A. 97t B. 18 C. 9 D. - 9 19. What is the period of the function y = tan 5x? A. -= C. 271