he social and life sciences (Hoffmann, Laur... 38 / 803 138% + H by The 42. f ( x) = -, 8(x) 2 + x (b) All v comn In Exercises 43 through 50, find the indicated 59. D(x) = composite function. C(x) = 1. 43. f(x - 2) where f(x) = 2x2 - 3x + 1 60. D(x) = - 44. f (x + 1) where f(x) = x2 + 5 C(x) = 1. 45. f(x - 1) where f(x) = (x + 1)5 - 3x2 61. D(x) = - C(x) = 1.5 46. f(x + 3) where f(x) = (2x - 6)2 62. D(x) = - 47. f ( x2 + 3x - 1) where f(x) = Vx C(x) = 1.3 48. f (x where f ( x ) = 3 x + - 63. DISTRIBU x number of 49. f(x + 1) where f(x) = x - 1 telephone b x certain rural 50. f(x2 - 2x + 9) where f(x) = 2x - 20 In Exercises 51 through 56, find functions h(x) and g(u) such that f(x) = g(h(x)). a. What is th b. For what 51. f(x) = (x - 1)2 + 2(x - 1) + 3 interpretat 52. f (x ) = (x - 3x2 + 12) 3 c. How many distribute 1 53. f(x) = 50% of the 12+ 1 d. How many 54. f(x) = V3x - 5 distribute n community 55. f (x ) = V2 -x+ 4 What perce 2 - x community O m DELL O m