1. The problem statement, all variables and given/known data Modify the model d = 12 sin (30(t-5)) + 14 to match the new data which is as follows; maximum water depth is 22 m minimum is 6 m, and the first high tide occurs at 5:00am. 2. Relevant equations 3. The attempt at a solution The answer is y= 8 sin (30(t-2)) + 14 Ik it's 8 b/c (22-6) / 2 = 8 but the (t-2) not sure where it comes from.