Please help 39 NHelpngforDSEPWrite a polynomial equation of least degree for each set of roots. Does theequation have an odd or even degree? How many times does the graph of therelated function cross the x-axis?32. -2,333. -1, 1, 534. -2,-0.5, 437. -1, 1, 4, 4, 535. -3, -2i, 2i36. −5i, —i, i, 5i38. Write a polynomial equation of least degree whose roots are -1, 1, 3, and -3.Polynomial and Rational Functionswww.amc.glencoe.com/self_check_quizOOODCONTENTSa. no x-interceptd. three x-intercepts6Ò39. x+8 = 040. a² - 81 = 042. t³ + 2t² − 4t - 8= 0 43. n³9n = 0-45. a¹ + a² - 2=0the grapin ththe function. Bescriue witácttappens to the Tonmat Systone:)State the number of complex roots of each equation. Then find the roots andgraph the related function.♫ 9 0Q Search46. x4 - 10x² + 9 = 0tv48. Solve (u + 1)(u² − 1) = 0 and graph the related polynomial function.49. Sketch a fourth-degree equation for each situation.b. one x-intercepte. four x-interceptsD) X ?b. How many x-intercepts are there? Name the intercept(s).50. Use a graphing calculator to graph f(x) = x4 - 2x² + 1.a. What is the maximum number of x-intercepts possible for this function?41.6²+36=044. 6c3-3c²- 45c = 047.4m4 + 17m² + 4 = 0IWDc. two x-interceptsf. five x-interceptsAⓇ

Answered: Image /qna-images/answer/38eaeda0-9c06-4d3e-add4-5793402e9090.jpg

Answered: State the number of complex roots of…

State the number of complex roots of each equation. Then find the roots and graph the related function. 39. x+8 = 0 40. a² - 81 = 0 41.6²+36=0

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter3: Polynomial And Rational Functions

Section: Chapter Questions

Problem 2P: Too Many Corn Plants per Acre? The more corn a farmer plants per acre, the greater is the yield the...

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Question

Please help 39

N
Help
ng
for
D
SEP
Write a polynomial equation of least degree for each set of roots. Does the
equation have an odd or even degree? How many times does the graph of the
related function cross the x-axis?
32. -2,3
33. -1, 1, 5
34. -2,-0.5, 4
37. -1, 1, 4, 4, 5
35. -3, -2i, 2i
36. −5i, —i, i, 5i
38. Write a polynomial equation of least degree whose roots are -1, 1, 3, and -3.
Polynomial and Rational Functions
www.amc.glencoe.com/self_check_quiz
OOO
D
CONTENTS
a. no x-intercept
d. three x-intercepts
6
Ò
39. x+8 = 0
40. a² - 81 = 0
42. t³ + 2t² − 4t - 8= 0 43. n³9n = 0
-
45. a¹ + a² - 2=0
the grapin th
the function. Bescriue witácttappens to the Tonmat Systone
:)
State the number of complex roots of each equation. Then find the roots and
graph the related function.
♫ 9 0
Q Search
46. x4 - 10x² + 9 = 0
tv
48. Solve (u + 1)(u² − 1) = 0 and graph the related polynomial function.
49. Sketch a fourth-degree equation for each situation.
b. one x-intercept
e. four x-intercepts
D) X ?
b. How many x-intercepts are there? Name the intercept(s).
50. Use a graphing calculator to graph f(x) = x4 - 2x² + 1.
a. What is the maximum number of x-intercepts possible for this function?
41.6²+36=0
44. 6c3-3c²- 45c = 0
47.4m4 + 17m² + 4 = 0
I
W
D
c. two x-intercepts
f. five x-intercepts
A
Ⓡ

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