Answer Happy

= Differentiate the following functions. 1. y = sin 6x 2. y = sin 4x 3. = cos 2x 4. y = cos 3x 5. y = tan 2x? 6. y = sec 6x? 7. y = cos x 8. y = sinºx 9. y = x sinx 10. y = x cos x 11. y = e sinx 12. y = e' cos x sin x COS X 14. y = x 15.) = sin x COS X 16. y = sin x + cos x 17. y = sin or 3x + 2) 18. y = cos G? + 5x 3r 19. sin 2x 21. y = Vsinx 22. y = Vcos x 23. ) = tan x 24. y = secx 25. ) = x secx 26. y = x tan x 27. y = cotx + CSC X 28. y = tan x + sec x 13. Y X الفم = = 20. y = cos 4x x 29.) cotx 30. y = CSC X 31. y=pha CSC X 32. y = cotx Ilan x 33. y = SEC X cox 34. y = 1 + CSC 36. y = In (secx). 35. y = In an x). for 2

Differentiate. Note that certain identities may simplify the problem. COS X (37.) y = 38. y = sin? x + cosé x secx 40. y = (sin x + cos x)2 39, y = cos x tan x I F...ricar 41 44 find the midline, amplitude, period, and phase