1. The problem statement, all variables and given/known data Restaurant Reservations for a given week were: Monday - 34 Tuesday - 27 (minimum value) Wednesday - 33 Thursday - 47 Friday - 58 Saturday - 61 (maximum value) Sunday - 42 2. Relevant equations I don't think you need these equations to help me solve what I'm stuck on Amplitude: Midline - minimum Midline: Max + min / 2 Period: b = 2|max + min| then 2pi / b 3. The attempt at a solution What I don't understand is how to get the sine function of what I highlighted. I think you have to look at the parent function of sin and cos and try to get to sin. If I'm originally at (x-6) according to my Cosine function to the left of my Sine Function, where is that on the graph table of Cosine? And how do I get my new value if I want to go to the start of Sine?