In Exercises 47-62, for each polynomial function: a. Find a function of the form y = cx which has the same end behavior.

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In Exercises 47 62 For Each Polynomial Function A Find A Function Of The Form Y Cx Which Has The Same End Behavior 1 (61.95 KiB) Viewed 53 times

In Exercises 47-62, for each polynomial function: a. Find a function of the form y = cx which has the same end behavior. b. Find the x- and y-intercept(s) of the graph. c. Find the interval(s) where the value of the function is positive. d. Find the interval(s) where the value of the function is negative. e. Use the information in parts (a)-(d) to sketch a graph of for g. 47. f(x) = -2x³ + 8x 48. f(x) = 3x³ 27x 50. f(x)= (x + 1)(x-2)(x+3) 52. f(x) = (x²-4)(x + 1)(x-3) 54. g(x)= x³ + x²-3x 56. g(x) = 2x(x-2)(2x - 1) 58. f(x)= x(x² - 4)(x + 1) 60. f(x)=-3x²(x - 1) 62. g(x)=(x-2)(3x - 1)(x + 1) 49. g(x)= (x3)(x + 4)(x - 1) 51. f(x) = -(x² - 4)(x² - 1) 53. f(x)= x³2x² – 3x 55. f(x) = -x(2x + 1)(x-3) 57. f(x)=(x² - 1)(x-2)(x+3) 59. g(x)=2x²(x + 3) 61. f(x) = (2x + 1)(x - 3)(x² + 1)