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Mathematics 57 Online
OpenStudy (anonymous):

Identify the maximum and minimum values of the function y = 10 cos x in the interval [-2π, 2π]

OpenStudy (anonymous):

do u know how to solve

OpenStudy (luigi0210):

Do you know that any number in front represents the amplitude?

OpenStudy (anonymous):

yes the maximum would be (?, 10) and min (?,-10) right

OpenStudy (luigi0210):

Yes, draw a regular cosine graph.

OpenStudy (anonymous):

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