Week 2 - Quiz_ MAT222_ Intermediate Algebra (ACR2343B)
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School
Ashford University *
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Course
222
Subject
Mathematics
Date
Jan 9, 2024
Type
Pages
4
Uploaded by TonyRoyal
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Week 2 - Quiz
Due
Nov 7 at 12:59am
Points
5
Questions
5
Time Limit
None
Allowed Attempts
Unlimited
Instructions
Week 2 Quiz
[CLOs: 2, 3, 4]
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.
Video: Exercise 5: The Addition Method: Matching Coefficients
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/7%202%2011-
301_e5_the_addition_method_matching_coefficients.m4v?.vi=htmlFiveViewer)
Video: Exercise 9: The Addition Method: Non-Matching Coefficients
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/7%202%2015-
302_e9_the_addition_method_non_matching_coefficients.m4v?.vi=htmlFiveViewer)
Video: Exercise 12: Solving a System by Graphing
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/7%201%2011-
297_e12_solving_a_system_by_graphing.m4v?.vi=htmlFiveViewer)
Video: Exercise 21: Solving by Substitution: Independent
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/7%201%2043-
298_e21_solving_by_substitution_independent.m4v?.vi=htmlFiveViewer)
Video: Exercise 26: Solving by Substitution: Dependent
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/7%201%2053-
299_e26_solving_by_substitution_dependent.m4v?.vi=htmlFiveViewer)
Video: Exercise 31: Dependent and Independent Systems
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
Attempt History
Attempt
Time
Score
KEPT
Attempt 2
13 minutes
5 out of 5
LATEST
Attempt 2
13 minutes
5 out of 5
Attempt 1
18 minutes
4 out of 5
Score for this attempt: 5
out of 5
Submitted Oct 26 at 10:58am
This attempt took 13 minutes.
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/7%203%2037-
307_e31_dependent_and_independent_systems.m4v?.vi=htmlFiveViewer)
Video: Exercise 35: Graphing the Solution Set (And)
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/8%201%2041-
309_e35_graphine_the_solution_set_and.m4v?.vi=htmlFiveViewer)
Video: Exercise 63: Graphing the Solution Set: Intersection of Sets
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/8%201%2069-
311_e63_graphing_the_solution_set_intersection_of_sets.m4v?.vi=htmlFiveViewer)
Video: Exercise 49: Graphing the Solution Set; Double Inequalities in One Algebraic
Statement
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%202%20Quiz/8%201%2055-
310_e49_graphing_the_solution_double_inequalities_in_one_algebraic_statement.m4v?.vi=htmlFiveView
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
After viewing the video, Exercise 21 – Solving by Substitution: Independent,
in the media section of Chapter 7, the presenter suggests plugging y = 2 into
the first equation. If you substituted y into the second equation your answer
will be incorrect.
True False Correct!
Correct!
1 / 1 pts
Question 2
After viewing the video, Exercise 49 – Graphing the Solution Set: Double
Inequalities in One Algebraic Statement, in the media section of Chapter 8,
the presenter suggests that since the inequality problem uses < and > we
should use brackets like [ and ] in our interval notation and graph.
True False Correct!
Correct!
1 / 1 pts
Question 3
After viewing the video, Exercise 26 – Solving by Substitution: Dependent, in
the media section of Chapter 7, you can see that the system of equations is
dependent when
the left side is not equivalent the right side. the y–intercept is the same for both equations. the left side is equivalent to the right side. Correct!
Correct!
the slope is the same for both equations.
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1 / 1 pts
Question 4
After viewing the video, Exercise 35 – Graphing the Solution Set (And)
, in
the media section of Chapter 8, the presenter states multiple times:
“since we are dividing by a negative, the inequality does not change.” “since we are multiplying by a negative the inequality does not change.” “since we are dividing by a positive the inequality does change.” “since we are dividing by a positive the inequality does not change” Correct!
Correct!
1 / 1 pts
Question 5
In Exercise 21 of Chapter 7, Solving by Substitution: Independent
, the
speaker says that when you solve a system of linear equations, the answer
Is a line Intersects with another point Is always a variable Is a point Correct!
Correct!
Quiz Score: 5
out of 5