10:15 PM Thu Apr 27 22' Let f(x) = 2sin (2 ), The period is and the amplitude is i 23' Graph f(x) = 2sin (2 24 25 26 27. 28' 29 30 ) clearly labelling the x and y axes. y=2sin of 6 - 88% ZOOM 17k X 18. Find all the trigonmetric functions of a. 2 a 5 (a) sin(a) = (b) cos(a) = (c) tan(a) = (d) sec(a) = (e) csc(a) = ( f) cot(a) = 19. Using your answer above, find sin(tan-'(3)) 20. More generally, find sin(tan-1(x)) 21. For the same a above, find cos(20).10:14 PM Thu Apr 27 X 162 Final Exam Name: Warm up questions: 1' The domain of sine is and the range is 2. The domain of cosine is and the range is 3. The domain of tangent is and the range is 4' The domain of ln(:r) is and the range is 5' The domain of e1 is and the range is 6. If sin(a) = .3 then sin(a) = 7. If cos(a) = .4 then cos(a) = 8. If sin(a) = i3 and cos(oz) = A then tan(oz) = 9' Rewrite log2() = y in equiavalent exponential form 10. Solve for y : log2(% : y 11. Graph y = sin(x) on the left and y = cos(x) on the right. y = sin(x) y = cos(x) 12' Graph y : e\" on the left and y : ln(r) on the right y=ex y: 11(1)