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MATH_1201_College_Algebra_Graded_Quiz_unit_3 UPDATED

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MATH 1201 College Algebra - Term 3, 2018-2019 Page path  Home / ►  My courses / ►  MATH 1201 - AY2019-T3 / ►  14 February - 20 February / ►  Graded Quiz Unit 3 Started on ... Friday, 15 February 2019, 12:21 AM State Finished Completed on Friday, 15 February 2019, 1:28 AM Time taken 1 hour 7 mins Marks 9.00/10.00 Grade 90.00 out of 100.00 Question 1 Correct Mark 1.00 out of 1.00 Flag question Question text What are the possible rational roots of f(x) = 5x4 - 173x3 -16x2 -7x -15, according to the rational root theorem? “+-“ means “plus or minus”. Select one: a. {+-1, +- 5} This study source was downloaded by 100000827061487 from CourseHero.com on 05-30-2021 04:04:06 GMT -05:00 https://www.coursehero.com/file/38650489/MATH-1201-College-Algebra-Graded-Quiz-unit-3docx/ This study resource was shared via CourseHero.com b. {+- 1, +- 3, +- 5, +- 15} c. {+- 1, +- 5, +- 1/3, +- 5/3, +- 1/5, +- 1/15} d. {+- 1/5, +- 3/5, +-1, +- 3, +- 5, +- 15} e. None of these Feedback Your answer is correct. The correct answer is: {+- 1/5, +- 3/5, +-1, +- 3, +- 5, +- 15} Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text What are the possible rational roots of f(x) = x4 -7x + 8? Select one: a. {8} b. {+-1, +-2, +-7, +-8} c. {+-1, +-2,+-8} d. {+-1, +-8} e. {+-1, +-2, +-4, +-8} Feedback Your answer is correct. The correct answer is: {+-1, +-2, +-4, +-8} Question 3 [Show More]

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