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Zinaida [17]
4 years ago
6

Christy dove to a depth of 12 feet below the surface of the water write the depth as an integer

Mathematics
1 answer:
Varvara68 [4.7K]4 years ago
4 0

If we use the surface of the water as our frame of reference, then Christy's vertical position could be represented by -12 ft.

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x = 4\cdot \cos \left(t+\frac{\pi}{2}  \right)

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