In Exercises 47-64, for each polynomial function given: (a) list each real zero and its multiplicity; (b) determine whether the graph touches or crosses at each x-intercept; (c) find the y-intercept and a few points on the graph; (d) determine the end behavior; and (e) sketch the graph. 47. f(x) = (x - 2) 50. f(x) = -x' + 4x 53. f(x) = -x- 3x 48. f(x) = -(x+ 3)³ 49. f(x) = x' - 9x 51. f(x) = -x' +x² + 2x 52. f(x) = x- 6x² + 9x %3D 54. f(x) = x° – x³ 55. f(x) = 12xo - 36x - 48x* 56 14.4 213
In Exercises 47-64, for each polynomial function given: (a) list each real zero and its multiplicity; (b) determine whether the graph touches or crosses at each x-intercept; (c) find the y-intercept and a few points on the graph; (d) determine the end behavior; and (e) sketch the graph. 47. f(x) = (x - 2) 50. f(x) = -x' + 4x 53. f(x) = -x- 3x 48. f(x) = -(x+ 3)³ 49. f(x) = x' - 9x 51. f(x) = -x' +x² + 2x 52. f(x) = x- 6x² + 9x %3D 54. f(x) = x° – x³ 55. f(x) = 12xo - 36x - 48x* 56 14.4 213
Chapter3: Polynomial Functions
Section3.2: Polynomial Functions Of Higher Degree
Problem 42E: In Exercises 33-48, (a) find all real zeros of the polynomial function, (b) determine whether the...
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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