mhf4u questions

16. Using the diagram at the right, sec p = A V146 B V146 101 C. 11 5 D. 5 11 11 17. The exact radian measure of 1050 is A . B. 70 C. 1501 D. 1301 18. The exact degree measure of 131 ; A. 22.50 B. 750 C. 97.50 D. 142.50 19. Given that cot 0 = -1 and angle O lies in the second quadrant, what is the sec 0? A. = B. - C. - VZ D. VZ 20. - sinx = A. sin x B. cos C. -cos x D. cos +x 21. The graph at the right is 5.0 A. y = cot x B. y = csc x C. y = tan x D. y = sec x 22. What is the amplitude of y = 3cos2 x_2 -57 A . 21 right 3 B. 3 C. 5down D. 2 23. What is the maximum value of the function y = cos x-2? A. -3 B. -1 C. 1 D. 3 24.A transformed sin function has a maximum value of 8 and a minimum value of -2. What is the vertical translation of the function? A. -3 B. O C. 3 D. 8 25.Consider the function y=2 sin[317 (x-4)] - 1. What is the period of the function? A. B. 21 D.; 26.Consider the function y = 3 cos (2x--). What is the phase shift of the function? (_ A. - to the right B . " to the left C . " to the right D. " to the left . 27. Which of the following functions has vertical asymptotes at x=- and x = 32 in the(_) interval [0, 2 n]? A. y = tan x B. y = sec x C. y = csc x D. y = tan x and y = sec x