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Which equation is graphed? y = one-half cosine (2 x) minus 1 y = one-half sine (4 x) minus 1 y = one-half cosine (2 x) + 1

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User Yujean
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1 Answer

6 votes

Answer:

The equation that is graphed is y = one-half cosine (2 x) minus 1.

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User Ben Heymink
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