Week 3 - Quiz_ MAT222_ Intermediate Algebra (ACR2343B)

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Ashford University *

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Jan 9, 2024

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Reminder : Assignments submitted during Winter Break (12/19/23 to 1/1/2024) don’t count towards participation. Learn More (https://cloud.mail.uagc.edu/winter-break? utm_source=lms&utm_campaign=winterBreak) Week 3 - Quiz Due Nov 14 at 12:59am Points 5 Questions 5 Time Limit None Allowed Attempts Unlimited Instructions Week 3 Quiz [CLOs: 1, 2, 5] This quiz consists of 5 questions and is worth 2% of your course grade. Watch the assigned videos below by clicking on the links, and then begin the quiz. Exercise 13: Simplifying Radicals then Adding and Subtracting (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%203%2017- 328_e13_simplifying_radicals_then_adding_and_subtracting.m4v?.vi=htmlFiveViewer) Exercise 47: The Product Rule for Radicals (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%201%2049- 321_e47_product_rule_for_radicals.m4v?.vi=htmlFiveViewer) Exercise 49: Division of Complex Numbers (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%206%2055- 340_e49_division_of_complex_numbers.m4v?.vi=htmlFiveViewer) Video: Exercise 3 Rationalizing the Denominator (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%204%203- 331_e3_rationalizing_the_denominator.m4v?.vi=htmlFiveViewer) Video Exercise 3: Write the Radical Using Rational Exponents (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%202%209- 325_e3_write_the_radical_using_rational_exponents.m4v?.vi=htmlFiveViewer) Video Exercise 29: Equations Involving Radicals (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
Attempt History Attempt Time Score LATEST Attempt 1 15 minutes 5 out of 5 Score for this attempt: 5 out of 5 Submitted Oct 31 at 10:28am This attempt took 15 minutes. e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%205%2033- 335_e29_equations_involving_radicals.m4v?.vi=htmlFiveViewer) Video Exercise 29:Rational Exponents: Evaluate the Expression (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%202%2035- 323_e29_rational_exponents_evaluate_the_expression.m4v?.vi=htmlFiveViewer) Video Exercise 7: Adding and Subtracting Like Radicals (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%203%2011- 326_e7_adding_and_subtracting_like_radicals.m4v?.vi=htmlFiveViewer) Video Exercise 47: The Product Rule for Radicals (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%201%2049- 321_e47_product_rule_for_radicals.m4v?.vi=htmlFiveViewer) Video Exercise 123: Applications (https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b- e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%202%20127- 322_e123_applications.m4v?.vi=htmlFiveViewer) Click on the Take the Quiz button when you are ready to start this exam. When finished, click on Submit Quiz . Take the Quiz Again 1 / 1 pts Question 1 In looking at the example of the video in Exercise 47, The Product Rule For Radicals located in the media section of Chapter 9, the presenter is
simplifying a radical. Which number does she state is a perfect square? 16 100 50 25 Correct! Correct! 1 / 1 pts Question 2 In the video for Exercise 3, Rationalizing the Denominator, located in the media section of Chapter 9, the presenter rationalizes the expression, and in the end, the denominator becomes ________. 7 2 √7 3 7 Correct! Correct! 1 / 1 pts Question 3 In the equation presented in the video, Exercise 123 - Applications located in the media section of Chapter 9, after the presenter adds the terms in the parentheses, the expression for the diagonal, D is in what exponential form? Slope intercept form Rational exponent Correct! Correct!
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Irrational exponent Decimal form 1 / 1 pts Question 4 In the video for Exercise 7, Adding and Subtracting Like Radicals, located in the media section of Chapter 9, the presenter states that to add or subtract radicals, the radicands do not have to be alike. True False Correct! Correct! 1 / 1 pts Question 5 In the video Exercise 3 Rationalizing the Denominator, the presenter needs to change the Ö 7 in the denominator to a rational number without changing the value of the fraction. To do so you need to: Multiply by Ö 7/ Ö 7 Correct! Correct! Subtract Ö 7 from the fraction Multiply by Ö 3/ Ö 7 Add Ö 3 to the fraction Quiz Score: 5 out of 5