social and life sciences (Hoffmann, Laur... 38 / 803 138% 43. f(x - 2) where f(x) = 2x- 3x + 1 60. D(x 44. f(x + 1) where f(x) = x + 5 C(x 45. f(x - 1) where f(x) = (x + 1) - 3x2 61. D(x C(x) 46. f(x + 3) where f(x) = (2x - 6) 62. D(x) 47. f(x2 + 3x - 1) where f(x) = Vx C(x) 48. where f(x) = 3x + 63. DIST num X telep 49. f(x + 1) where f(x) certa X 50. f(x2 - 2x + 9) where f(x) - 2x - 20 In Exercises 51 through 56, find functions h(x) and g(u) a. W such that f(x) = g(h(x)). b. F 51. f(x) = (x - 1)2 + 2(x - 1) + 3 int 52. f (x) = (x - 3x2 + 12)3 c. H dis 53. f(x) 50 x2 + 1 d. Ho 54. f(x) = V3x - 5 dis COI 4 Wh 55. f(x) = V2 - x+ e. 2 - x com 1 by t 56. f(x) = Vx+ 4 - exp (x + 4)3 O DOLL O