Lesson 8.2 Finding Roots of Polynomial Functions VDE DE Find the roots of the polynomial function. 21. a(x) =x -2x-8x 122 A) -4, 1, 2 B) -8, -2, 1 C)-2, 0, 4 col D) 0, 2, 6 b(x) = x -4x -5x+20 8(3A VC STe 22. A) -V5, V5,4 B) -2, 2, 5 C) 5i, -2, 2 D) -5i, 5i, 4 E) 3 23. c(x) =x* +x' +4x² +4x 37 A) -4i, 4i, 0, 1 B) -2i, 2i, -1, 0 C) -VZ,-1,0, 2 D) -V2,-1,1, 2 GSE Algebra IIA Week 8 Page 18 of 22
Lesson 8.2 Finding Roots of Polynomial Functions VDE DE Find the roots of the polynomial function. 21. a(x) =x -2x-8x 122 A) -4, 1, 2 B) -8, -2, 1 C)-2, 0, 4 col D) 0, 2, 6 b(x) = x -4x -5x+20 8(3A VC STe 22. A) -V5, V5,4 B) -2, 2, 5 C) 5i, -2, 2 D) -5i, 5i, 4 E) 3 23. c(x) =x* +x' +4x² +4x 37 A) -4i, 4i, 0, 1 B) -2i, 2i, -1, 0 C) -VZ,-1,0, 2 D) -V2,-1,1, 2 GSE Algebra IIA Week 8 Page 18 of 22
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 29E
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