In Exercises 11 - 20, find the real zeros of the given polynomial and their corresponding multiplic- ities. Use this information along with a sign chart to provide a rough sketch of the graph of the polynomial. Compare your answer with the result from a graphing utility 11. a(a)( 2) 12. g(r) (2)3 13. f(x)2(r- 2)2(r+ 1 14. g()(21)2(x - 3) 15. F(x) (r2) 1) (x- 2)(r - 3)(x- 4) 16. P() 17. Q(a) (ar5)?(x 3)4 18. h(r)2(r2)?(x2)2 19. H(t)(3 (t2 1) 20. Z(b) b(42 b2)
In Exercises 11 - 20, find the real zeros of the given polynomial and their corresponding multiplic- ities. Use this information along with a sign chart to provide a rough sketch of the graph of the polynomial. Compare your answer with the result from a graphing utility 11. a(a)( 2) 12. g(r) (2)3 13. f(x)2(r- 2)2(r+ 1 14. g()(21)2(x - 3) 15. F(x) (r2) 1) (x- 2)(r - 3)(x- 4) 16. P() 17. Q(a) (ar5)?(x 3)4 18. h(r)2(r2)?(x2)2 19. H(t)(3 (t2 1) 20. Z(b) b(42 b2)
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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