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Algebra 2 4-5 Complete Lesson: Quadratic Functions

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Posljednje ažuriranje over 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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F.IF.7.a
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Solve It! As a part of an engineering project, your team is drawing a highway tunnel on a coordinate system. The tunnel opening is in the shape of a parabola. You need to finishe the drawing.

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Pitanje 1
1.

Solve It! What are the coordinates of point C ?

A.CED.1
F.IF.7.a
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Pitanje 2
2.

Problem 1 Got It?

A.APR.3
A.CED.1
A.SSE.3.a
Pitanje 3
3.

Problem 2 Graphing: Graph the quadratic 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.
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Pitanje 4
4.

Problem 2 Got It?

A.APR.3
A.CED.1
F.IF.7.a
Pitanje 5
5.

Problem 3 Graphing: Graph the quadratic 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.
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Pitanje 6
6.

Problem 3 Got It?

A.APR.3
A.CED.1
F.IF.7.a
Pitanje 7
7.

Problem 4 Graphing: Graph the quadratic function. 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 8
8.

Problem 4 Got It? The function below models the path of a kicked soccer ball. The height is y ,the distance is x, and the units are meters. Use the responses on the left to answer the questions on the right.

  • How far does the soccer ball travel?

  • How high does the soccer ball go?

  • What is a reasonable domain for the function?

  • What is a reasonable range for the function?

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Pitanje 9
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A.APR.3
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Pitanje 10
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A.APR.3
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Pitanje 11
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A.APR.3
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Pitanje 12
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A.CED.1
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Pitanje 13
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A.CED.1
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Pitanje 14
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Vocabulary: If 5 is a zero of the function what is the value of b?

Pitanje 16
16.

Reasoning: Using tables, how might you recognize that a quadratic equation likely has exactly one solution? No solutions?

Pitanje 17
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Review Lesson 4-4: Factor the expression.

Pitanje 18
18.

Review Lesson 4-4: Factor the expression.

Pitanje 19
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Review Lesson 4-4: Factor the expression.

Pitanje 20
20.

Review Lesson 3-5: Solve the system by elimination. Show your work on the canvas. Write your solution in the space provided. Check your answer.

Pitanje 21
21.

Review Lesson 2-7: Without graphing, match each vertex, axis of symmetry, and transformation from the parent function f(x) = |x| in the left column with the appropriate absolute value function in the right column.

  • vertex: (2, 0)

  • axis of symmetry: x = -4

  • translate the parent function 2 units up and 4 units left

  • axis of symmetry: x = 2

  • vertex: (-4, 2)

  • compress the parent function horizontally by a factor of 2 and translate 4 units to the right

Pitanje 22
22.

Review Lesson 4-4: Simplify the expression.

Pitanje 23
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Review Lesson 4-4: Simplify the expression.

Pitanje 24
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Vocabulary Review: Classify each equation based on whether or not it is a function.

  • Function

  • NOT a function

Pitanje 25
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Use Your Vocabulary: Match each zero with its graph(s).

  • -2

  • -1

  • 1

  • 2

Pitanje 26
26.

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 27
27.

Reflection: Math Success