Algebra 1 3-5 Guided Practice: Working With Sets

Last updated over 5 years ago

8 questions

A.REI.3

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Algebra 1 3-5 Guided Practice: Working With Sets

Last updated over 5 years ago

8 questions

Question 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?

A.REI.3

Question 4

Question 5

Question 6

A.REI.3

Question 7

Problem 3 Got It? Reasoning: Explain your reasoning on the previous item.

A.REI.3

Question 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?

A.REI.3

Question 2

A.REI.3

Question 3

A.REI.3

Question 4

Problem 3 Got It? What are the subsets of the set P = {a, b}?
Select all that apply.

{a, b}

{b}

{a}

{} (aka ø or "the empty set")

Question 5

Problem 3 Got It? What are the subsets of the set S = {a, b, c}?
Select all that apply.

{a, b}

{a, c}

{c}

{} (aka ø or "the empty set")

{b, c}

{d}

{a}

{b}

{a, b, c}

Question 6

Problem 3 Got It? Reasoning: Let A = {x | x < -3} and B = {x | x ≤ 0}. Is A a subset of B?

No

Yes

Question 7

Problem 3 Got It? Reasoning: Explain your reasoning on the previous item.

Question 8

A.REI.3

Question 2

Problem 1 Got It?

A

B

C

D

Question 3

Problem 2 Got It?

A

B

C

D

Problem 3 Got It? What are the subsets of the set P = {a, b}?
Select all that apply.

{a, b}

{b}

{a}

{} (aka ø or "the empty set")

Problem 3 Got It? What are the subsets of the set S = {a, b, c}?
Select all that apply.

{a, b}

{a, c}

{c}

{} (aka ø or "the empty set")

{b, c}

{d}

{a}

{b}

{a, b, c}

Problem 3 Got It? Reasoning: Let A = {x | x < -3} and B = {x | x ≤ 0}. Is A a subset of B?

No

Yes

Question 8

Problem 4 Got It?

A

B

C

D

Problem 1 Got It?

A

B

C

D

Problem 2 Got It? 

A

B

C

D

Problem 4 Got It?

A

B

C

D

Algebra 1 3-5 Guided Practice: Working With Sets

Algebra 1 3-5 Guided Practice: Working With Sets

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?

Problem 3 Got It? Reasoning: Explain your reasoning on the previous item.

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?

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 S = {a, b, c}?Select all that apply.

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: Explain your reasoning on the previous item.

Problem 1 Got It?

Problem 2 Got It?

Problem 4 Got It?

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 S = {a, b, c}?
Select all that apply.