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Mathematics, 13.07.2020 19:01 marlag10

Which function's graph has a period of 2? A. y = -4 sin 7x
B. y = 2 sin 3x
C. y = 3 cos2x
y = cos(x-2

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Which function's graph has a period of 2? A. y = -4 sin 7x
B. y = 2 sin 3x
C. y = 3 cos...
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