• Trigonometric Graphs

  Part 2 - Cosine Curve

  Cosine curves are explained in this session. 

  The following concepts are discussed, with examples:

       ♦ Period and Amplitude of Cosine curve

       ♦ Sketching the Cosine curve
   
       ♦ Different types of Cosine curves with examples
   
       ♦ Negative Cosine curve
   
       ♦ Modulus Cosine curve

   

       ♦ Shifting Cosine curve vertically by a constant "c"
   
       ♦ Examples

  The exercise file section contains notes and homework

   

• Session 45: Trigonometric Graphs - Part 2

  • Trigonometric Graphs - Cosine Curve
    • The Cosine Curve 6 mins
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      Demo video

      The Cosine Curve

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    • Examples 1 & 2 3 mins
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      Demo video

      Examples 1 & 2

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    • Examples 3, 4 & 5 4 mins
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      Demo video

      Examples 3, 4 & 5

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    • Examples 6 & 7 4 mins
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      Demo video

      Examples 6 & 7

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    • Example 8 3 mins
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      Demo video

      Example 8

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    • Example 9 4 mins
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      Demo video

      Example 9

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• Excercise Files

  • Trigonometric Graphs - Cosine Curve
    • Notes - Part 1
    • Notes - Part 2
    • Notes - Part 3
    • Notes - Part 4

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