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Algebra 1 8-8 Complete Lesson: Factoring by Grouping

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Posljednje ažuriranje about 4 years ago
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A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.

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Pitanje 1
1.

Solve It! A packaging company sells two kinds of boxes, Box A and Box B. The company is designing a new box, Box C, that will have the same volume as Boxes A and B combined. Suppose one dimension of Box C is x. What could be the other two dimensions? Select all that apply.

A.SSE.1.a
A.SSE.1.b
A.SSE.2
Pitanje 2
2.

Problem 1 Got It? What is the factored form of the polynomial?

10
Pitanje 3
3.

Problem 2 Got It?

A.SSE.1.a
A.SSE.1.b
A.SSE.2
Pitanje 4
4.

Problem 3 Got It: Geometry: A rectangular prism has volume represented by the trinomial below.

Which three expressions below could together represent the dimensions of the prism? Use factoring. Select all that apply.

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Pitanje 5
5.
A.SSE.1.a
A.SSE.1.b
A.SSE.2
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Pitanje 6
6.
A.SSE.1.a
A.SSE.1.b
A.SSE.2
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Pitanje 7
7.
A.SSE.1.a
A.SSE.1.b
A.SSE.2
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Pitanje 8
8.

Select all that apply.

A.SSE.1.a
A.SSE.1.b
A.SSE.2
Pitanje 9
9.

Vocabulary: Tell whether you would factor the polynomial by grouping. Explain your answer in the proceding item.

Pitanje 10
10.

Reasoning: Explain your response to the previous item.

Pitanje 11
11.

Vocabulary: Tell whether you would factor the polynomial by grouping. Explain your answer in the proceding item.

Pitanje 12
12.

Reasoning: Explain your response to the previous item.

Pitanje 13
13.

Vocabulary: Tell whether you would factor the polynomial by grouping. Explain your answer in the proceding item.

Pitanje 14
14.

Reasoning: Explain your response to the previous item.

Pitanje 15
15.

Reasoning: Can you factor the polynomial by grouping? Explain.

Pitanje 16
16.

Review Lesson 8-7: Factor the expression.

Pitanje 17
17.

Review Lesson 8-7: Factor the expression.

Pitanje 18
18.

Review Lesson 8-7: Factor the expression.

Pitanje 19
19.

Review Lesson 4-6: Use a mapping diagram to determine whether each relation is a function.

  • {(4, 3), (3, 4), (4, 7), (7, 4)}

  • {(-1, 8), (1, 8), (3, 8), (5, 8)}

  • {(2, 7), (4, 7), (6, 7), (8, -7)}

  • Function

  • Not a function

Pitanje 20
20.

Review Lesson 5-3: Use the slope and y-intercept to graph the equation.

Pitanje 21
21.

Review Lesson 5-3: Use the slope and y-intercept to graph the equation.

Objavili smo novi i poboljšani tip pitanja za grafički prikaz! Studenti više neće moći odgovoriti na ovo pitanje.
Pitanje 22
22.

Review Lesson 5-3: Graph the equation. Zoom and pan your graph to establish an appropriate viewing window.

Objavili smo novi i poboljšani tip pitanja za grafički prikaz! Studenti više neće moći odgovoriti na ovo pitanje.
Pitanje 23
23.

Review Lesson 5-3: Graph the equation. Zoom and pan your graph to establish an appropriate viewing window.

Objavili smo novi i poboljšani tip pitanja za grafički prikaz! Studenti više neće moći odgovoriti na ovo pitanje.
Pitanje 24
24.

Vocabulary Review: Match each expression in the left column with the GCF of its terms in the right column.

  • 3x

  • 3

  • 2x + 1

  • 7x²

  • 2x

Pitanje 26
26.

Use Your Vocabulary: Identify each number that is the cube of an integer. Select all that apply.

Pitanje 27
27.

Use Your Vocabulary: Identify the expressions that are NOT cubic polynomials. Select all that apply.

Pitanje 28
28.

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.

For a refresher on the Cornell note-taking system, click here.

Pitanje 29
29.

Reflection: Math Success