After this lesson, the learner should be able to:

- Sketch a cos graph with a positive or negative value that is shifted vertically
- Sketch a cos graph with a positive or negative value that is shifted horizontally
- Sketch a cos graph with a positive or negative value that is shifted horizontally and vertically
- Identify the transformation that has taken place through the functional notation
- Identify the five important co-ordinates to sketch a cos graph

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127 lessons in Mathematics