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Biblioteka

Algebra 2 1-3 Guided Practice: Algebraic Expressions

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Posljednje ažuriranje over 3 years ago
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Pitanje 1
1.

Video Check: Select all that apply with regards to the video embedded directly above this item.

10
Pitanje 2
2.

Solve It! During summer vacation, you work two jobs. You walk three dogs several times a week, and you work part time as a receptionist at a hair studio. You earn $8 per hour as a receptionist and $20 per week per dog. Your weekly schedule (shown here) is the same each week. How much will you earn in 10 weeks?

A.SSE.1.a
Pitanje 3
3.

Video Check: Select all that apply with regards to the video embedded directly above this item.

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Pitanje 4
4.

Problem 1 Got It?

A.SSE.1.a

To model a situation with an algebraic expression, do the following:

1. Relate the given information:

Identify the actions that suggest math operations.

2. Define variables:

Define one or more variables to represent the unknown(s).

3. Write an expression:

Represent the actions using the variables and the operations.

Pitanje 5
5.

Video Check: Select all that apply with regards to the video embedded directly above this item.

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Pitanje 6
6.

Take Note: Describe the 3-step process of modeling a situation with an algebraic expression.

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Pitanje 7
7.

Problem 2 Got It?

A.SSE.1.a
Pitanje 8
8.

Video Check: Select all that apply with regards to the video embedded directly above this item.

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Pitanje 9
9.

Take Note: What does it mean to evaluate an algebraic expression?

Pitanje 10
10.

Problem 3 Got It? What is the value of the expression below for x = 6 and y = -3?

Enter only a number.

Pitanje 11
11.

Video Check: Select all that apply with regards to the video embedded directly above this item.

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Pitanje 12
12.

Problem 4 Got It?

A.SSE.1.a
Pitanje 13
13.

Video Check: Select all that apply with regards to the video embedded directly above this item.

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Pitanje 14
14.

Take Note: Define term [of an algebraic expression].

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Pitanje 15
15.

Take Note: Define coefficient.

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Pitanje 16
16.

Take Note: Define constant term.

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Pitanje 17
17.

Take Note: Provide an example of an algebraic expression that has two terms:

◆ one algebraic term that has the coefficient -7

◆ a constant term of 3

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Pitanje 18
18.

Problem 5 Got It?

A.SSE.1.a
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Pitanje 19
19.

Problem 5 Got It?

A.SSE.1.a
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Pitanje 20
20.

🧠 Retrieval Practice:

Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?