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Consider the graph of the cosine function shown below.

a. Find the period and amplitude of the cosine function

b. At what values of θ for 0 ≤ θ ≤ π 2 do the maximum value(s), minimum values(s), and zeros occur?

Consider the graph of the cosine function shown below a Find the period and amplitude of the cosine function b At what values of θ for 0 θ π 2 do the maximum va class=

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Answer:

a. The amplitude should be 2.

   The period should be 2\pi.

b. maximum value occurs in (0,1) at x = 0

    minimum value occurs in (pi,-1) at x = pi

Step-by-step explanation:

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