# Transforming graphs

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## Other slides in this set

### Slide 2

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What does Transformation
mean???
· This means basically changing the

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The Cosine Graph
360
90 180 270
180

### Slide 5

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The differences
· The difference between the graphs are...
· The sine graph starts at (0,0)
· where as the cosine graph starts at (0,1)
· Which can be seen visually, because if
you put cos of 0 in you calculator you get
1!
· If you put the sin of 90 into your calculator

### Slide 6

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-1
· The function of x has -1 added to it and thus it goes down 1.
· This can be seen from the graph
· Note that the shape of the graph does not change.…read more