Do all questions except crossed out and simplify as well

1. f(x) = 425 - 524 2. f(x) = e" sin x 3. f(x) = (x' +3.r)-1 out 4. /(x) = 3x2(23 + 1)? 5. f(x) = cost x - 212 6. f(x) = 1+ 12 7. f(x) = $2 - 1 8. f(x) = (312) (x4) 10. f(x) - 2x + 3x2 - 1 11. f(x) = (23) 12 -x 12. f(x) = 2x - Vx 13. f(x) = 4 4(3.r - 1)2 14. f(x) = Vx2 + 8 15. f(x) = 12+ 7 VI - (Inx) 2 16. f(x) =- 6 17. f(x) = (3.2 - Tx) (3.12 - 7) 4 18. f(x) = 6 (12 + V31) 5 19. f(x) = (xe?)" @D_ f (x ) = (e2x + e) = 22. f(x) = (25+ 1)5( 4.1 + 7) 3 23. f(x) = (7x + Vx2 + 3) 6 24. f(x) = 25. f (x) = V12 - Vx3 26. f(x) = 2.x + 5 27. f(x) = sin x 7.x - 9 cos 28. f (x) = et(x2 + 3)(23 + 4) 29. f(x) =. 512 - 7x 12 + 2 D. ftxt - In(5.12 + 2)13 32. f(x) = cot(6.) 33. f(x) = sec' r . tan r @. fr) arcsin(27) 35. f(x) = tan(cos x) 36. f (I) = [(x2 -1)5 -213 37. f(r) = sec.x . sin(3.r) 38. f(x) = (x - 1)3 x (2 + 3 ) 4 of(I) = logs (3.12 + 4.) In problems 40 - 42, find Assume y is a differentiable function of r. 40. 3y = reby 41 xy+yz+13 = 7 42. sin y y2 + 1 = 3x If f and g are differentiable funetions such that f(2) = 3 , f'(2) = -1, f'(3) =7, g(2) = -5 and g'(2) = 2 , find the numbers indicated in problems 43 48. 43. (9 - f)' (2) 44. (fg)' (2) 45. 1 ( 2 )