Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 2
2.
Solve It! You have a gift card for a store that sells used CDs and paperback books.
How many of each type of item can you afford? Categorize each purchasing scenario.
9 CDs
16 books
6 CDs and 6 books
6 CDs and 9 books
2 CDs and 13 books
Can afford
Can NOT afford
10 points
10
Question 3
3.
Solve It! You have a gift card for a store that sells used CDs and paperback books.
Suppose you want to use as much of the gift card as possible. Which purchasing option leaves the smallest balance on the gift card?
3 points
3
Question 4
4.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 5
5.
Take Note: Define linear inequality.
5 points
5
Question 6
6.
Take Note: Provide an example of a simplified linear inequality in two variables that satisfies the following conditions:
◆ includes the variables x and y
◆ is in slope-interceptform
◆ uses "is less than or equal to"
Remember that you can use "<=" or ">=" for "*or equal to" inequality symbols.
10 points
10
Question 7
7.
Take Note: Define boundary as it pertains to linear inequalities in two variables. You may use the canvas to illustrate your explanation.
10 points
10
Question 8
8.
Take Note: Define half-plane as it pertains to linear inequalities in two variables. You may use the canvas to illustrate your explanation.
10 points
10
Question 9
9.
Take Note: Define test point. Be sure to explain how test points can be used when graphing or checking graphs of linear inequalities.
15 points
15
Question 10
10.
Problem 1 Got It? What is the graph of the inequality? Graph the inequality on the canvas using colors other than black. Include all relevant graph detail: a solid or dashed boundary line with an arrow at each end and shading above or below the boundary line.
15 points
15
Question 11
11.
Problem 1 Got It? What is the graph of the inequality? Graph the inequality on the canvas using colors other than black. Include all relevant graph detail: a solid or dashed boundary line with an arrow at each end and shading above or below the boundary line.
3 points
3
Question 12
12.
Video Check: Select all that apply with regards to the video embedded directly above this item.
15 points
15
Question 13
13.
Problem 2 Got It? Suppose that you decide to spend no more than $30 for tickets. Graph an inequality to represent all possible combinations of ticket types. Construct your graph on the canvas using colors other than black. Include relevant graph detail and establish the scale of the axes.
10 points
10
Question 14
14.
Problem 2 Got It?Reasoning: Why does the graph in the previous item only include Quadrant I? Hint: Do the other quadrants make sense in this context?
3 points
3
Question 15
15.
Video Check: Select all that apply with regards to the video embedded directly above this item.
15 points
15
Question 16
16.
Problem 3 Got It? What is the graph of the absolute value inequality? Graph the inequality on the canvas using colors other than black. Include all relevant graph detail.
3 points
3
Question 17
17.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 18
18.
Problem 4 Got It?
10 points
10
Question 19
19.
Problem 4 Got It?
10 points
10
Question 20
20.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
