4. 12 16 20 24 28 32 36 40 44 48 v (x) 41.7 35.7 28.3 22.3 20 22.3 28.3 35.7 41.7 44 41.7 35.7 What is true of the cosine function that models the data in the table? Drag a value into each box to correctly complete the statements. The period of the cosine function is The equation of the midline of the cosine function is y = The amplitude of the cosine function is 12 20 32 40

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