Determine the equation of the function that is graphed.
A. y = -4 cos x
B. y = cos (x - 4)
C. y = sin x + 4
D. y = sin x - 4
Answer: D
Mathematics
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A. -6 + i B. 13 - 3i C. -13 - 3i D. -6 - i
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A. -22 B. 0 C. 22 D. -121
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