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Identify the period midline and amplitude of the following cosine function graph? - someone help please :,)
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Identify the period midline and amplitude of the following cosine function graph?

- someone help please :,)

Identify the period midline and amplitude of the following cosine function graph? - someone-example-1
User The Singularity
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According to the graph: midline is 2; amplitude is 3; period is 120°.

User Faham
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