Chapter 9: Transformations

Michael Bailey, May 7, 2015

Transfomrations

Table of Contents

  1. 9-1: Translations
    1. Translations
    2. Translations in The Coordinate Plane
    3. Problem 1 A): Finding the Image of a Translation
    4. Problem 1B): Finding the Image of a Translation
    5. Problem 2A) : Writing a Rule to Describe a Translation
    6. Problem 2 B): Writing a Rule to Describe a Ttranslation
  2. 9-2: Reflections
    1. Reflections
    2. Reflections in the Coordinate Plane
  3. 9-3: Rotations
    1. Rotations
  4. 9-5: Dilations
    1. Dilations

1.

9-1: Translations

  • 1. Translations
  • 2. Translations in The Coordinate Plane
  • 3. Problem 1 A): Finding the Image of a Translation
  • 4. Problem 1B): Finding the Image of a Translation
  • 5. Problem 2A) : Writing a Rule to Describe a Translation
  • 6. Problem 2 B): Writing a Rule to Describe a Ttranslation

1.1.

Translations
– Michael Bailey

1.2.

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1.3.

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1.4.

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1.5.

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1.6.

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2.

9-2: Reflections

  • 1. Reflections
  • 2. Reflections in the Coordinate Plane

2.1.

Reflections
– Michael Bailey

2.2.

–

3.

9-3: Rotations

  • 1. Rotations

3.1.

Rotations

Rotate the triangle using the slider.[br]Change the center of rotation by moving P.[br]Click the trace button to have the rotation traced.[br]Change the location of the preimage ABC by moving points.
– Michael Bailey

4.

9-5: Dilations

  • 1. Dilations

4.1.

Dilations

Change the scale factor n to show the dilation image of the triangle.
– Michael Bailey

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