I need help with deriving a periodic function out of the following given information. Question from the book has been provided.

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Question: from the information below, create a periodic function of the form y = Asin(Bx + C) + D and then sketch the curve where 0 ≤ x ≤ 4π

The curve has:

- An amplitude of 2

- Consecutive minimum turning points at: (7π/4, 0) and at (15π/4, 0)

- Consecutive maximum turning points at: (3π/4, 4) and at (11π/4, 4)

Extra Notes

π is the symbol Pi if you can't see it properly.