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If y = 5cos2x, what is the amplitude?

If y = 5cos2x, what is the amplitude?
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If y = 5cos2x, what is the amplitude?

asked
User Matthias Herrmann
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7.5k points

1 Answer

6 votes

Answer:

5

Explanation:

The amplitude is the coefficient of the cosine function: 5.

answered
User Shahnur
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