alejandro42069 alejandro42069

10-05-2020
Mathematics

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Function f is a cosine function with period 8π, amplitude 3, and a local maximum at f(0) = –3. What is the equation of the midline of the graph of f?

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10-05-2020

Answer:

y = 0

Step-by-step explanation:

Since there is no indication of a shift in the graph of f(x) = 3cos(-0.25x), then the midline must be the normal midline for a cosine or sine function which is: y = 0.

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ajhouse79 ajhouse79

10-05-2020

Answer: Is there suppose to be a picture or something?

Step-by-step explanation:

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