Algebra 1 3-5 Guided Practice: Working With Sets
By Matt Richardson
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Last updated almost 3 years ago
21 Questions
10 points
10
Question 1
1.
Solve It! Most numbers on a telephone keypad correspond to a set of letters. Suppose you're friend is using the keypad to encrypt a secret message. He sends you the string of characters 4 6 6 3 in that order. What is one word he might be trying to send?
Solve It! Most numbers on a telephone keypad correspond to a set of letters. Suppose you're friend is using the keypad to encrypt a secret message. He sends you the string of characters 4 6 6 3 in that order. What is one word he might be trying to send?
A.REI.3
10 points
10
Question 2
2.
Take Note: Define set as it pertains to this lesson.
Take Note: Define set as it pertains to this lesson.
10 points
10
Question 3
3.
Take Note: Define subset as it pertains to this lesson.
Take Note: Define subset as it pertains to this lesson.
5 points
5
Question 4
4.
Take Note: Provide an example of a set containing 5 elements that is written in roster form.
Take Note: Provide an example of a set containing 5 elements that is written in roster form.
5 points
5
Question 5
5.
Take Note: Provide an example of a set that is written using set-builder notation.
Take Note: Provide an example of a set that is written using set-builder notation.
10 points
10
Question 6
6.
Problem 1 Got It?
Problem 1 Got It?
A.REI.3
10 points
10
Question 7
7.
Problem 2 Got It?
Problem 2 Got It?
A.REI.3
5 points
5
Question 8
8.
Take Note: Provide an example of two sets written in roster form. The second set should be a subset of the first.
Take Note: Provide an example of two sets written in roster form. The second set should be a subset of the first.
5 points
5
Question 9
9.
Take Note: Every set is a subset of itself.
Take Note: Every set is a subset of itself.
10 points
10
Question 10
10.
Take Note: Define the empty set.
Take Note: Define the empty set.
5 points
5
Question 11
11.
Take Note: Write the empty set in roster form.
Take Note: Write the empty set in roster form.
10 points
10
Question 12
12.
Take Note: Mathtype pro-tip!
In many equation editors, the code \subseteq will generate the subset symbol ⊆. You can try it out here.
Enter the subset symbol.
Take Note: Mathtype pro-tip!
In many equation editors, the code \subseteq will generate the subset symbol ⊆. You can try it out here.
Enter the subset symbol.
10 points
10
Question 13
13.
Problem 3 Got It? What are the subsets of the set P = {a, b}?Select all that apply.
Problem 3 Got It? What are the subsets of the set P = {a, b}?
Select all that apply.
10 points
10
Question 14
14.
Problem 3 Got It? What are the subsets of the set S = {a, b, c}?Select all that apply.
Problem 3 Got It? What are the subsets of the set S = {a, b, c}?
Select all that apply.
5 points
5
Question 15
15.
Problem 3 Got It? Reasoning: Let A = {x | x < -3} and B = {x | x ≤ 0}. Is A a subset of B?
Problem 3 Got It? Reasoning: Let A = {x | x < -3} and B = {x | x ≤ 0}. Is A a subset of B?
A.REI.3
10 points
10
Question 16
16.
Problem 3 Got It? Reasoning: Explain your reasoning on the previous item.You may use the canvas to help illustrate your written response.
Problem 3 Got It? Reasoning: Explain your reasoning on the previous item.
You may use the canvas to help illustrate your written response.
A.REI.3
10 points
10
Question 17
17.
Take Note: Define universal set (aka universe).
Take Note: Define universal set (aka universe).
10 points
10
Question 18
18.
Take Note: Define complement of a set.
Take Note: Define complement of a set.
10 points
10
Question 19
19.
Take Note: Let the universal set U and a set A be defined as below.
U = {1,2,3,4,5}A = {1,3,5}
Write A' in roster form.
Take Note: Let the universal set U and a set A be defined as below.
U = {1,2,3,4,5}
A = {1,3,5}
Write A' in roster form.
10 points
10
Question 20
20.
Problem 4 Got It?
Problem 4 Got It?
A.REI.3
10 points
10
Question 21
21.
Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?