College Algebra

Doug Ray, Oct 2, 2016

Demonstrations used for College Algebra. Sections are according to Miller's [i]College Algebra[/i].

Table of Contents

  1. Chapter 2.5 -- Linear Functions
    1. 2.5 -- Profit and Cost Analysis
  2. Chapter 2.6 -- Transformations
    1. Vertical Shift
    2. Horizontal Shift
    3. Vertical and Horizontal Shifts
    4. Vertical Stretch
    5. Horizontal Stretch
    6. Reflections
  3. Chapter 2.7 -- Symmetries
    1. Symmetry over the y-axis
    2. Symmetry over x-axis
    3. Symmetry over the origin
  4. Chapter 3.1 -- Quadratics
    1. Halfstack B
    2. Halfstack C
    3. Halfstack D
    4. Halfstack E
    5. Halfstack F
    6. Halfstack G

1.

Chapter 2.5 -- Linear Functions

  • 1. 2.5 -- Profit and Cost Analysis

1.1.

2.5 -- Profit and Cost Analysis

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2.

Chapter 2.6 -- Transformations

Transformations of Functions

  • 1. Vertical Shift
  • 2. Horizontal Shift
  • 3. Vertical and Horizontal Shifts
  • 4. Vertical Stretch
  • 5. Horizontal Stretch
  • 6. Reflections

2.1.

Vertical Shift

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2.2.

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2.3.

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2.4.

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2.5.

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2.6.

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3.

Chapter 2.7 -- Symmetries

Symmetries of Functions and Relations

  • 1. Symmetry over the y-axis
  • 2. Symmetry over x-axis
  • 3. Symmetry over the origin

3.1.

Symmetry over the y-axis

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3.2.

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3.3.

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4.

Chapter 3.1 -- Quadratics

  • 1. Halfstack B
  • 2. Halfstack C
  • 3. Halfstack D
  • 4. Halfstack E
  • 5. Halfstack F
  • 6. Halfstack G

4.1.

Halfstack B

Move the sliders until the graph is positioned over the path of the basketball.
– Mary Takle

4.2.

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4.3.

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4.4.

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4.5.

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4.6.

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