7/23/2019 6.6 Equations

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7/23/2019 6.6 Equations

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If written with the positive cosine:

y = 2.5 cos (0.75(x+240))-2.5 OR 2.5 cos (0.75(x-240))-2.5

7/23/2019 6.6 Equations

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7/23/2019 6.6 Equations

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