Answer the questions in the spaces provided on the question sheets. If you run out of room for an answer, continue on the back of the page. Name and ID number: Show your work to get Full Credit. 1. (5 points) Find the sinusoidal function for the given data. Time (hours) Tide Level (meters above sea level) 1PM 2PM 3PM 5PM 8PM 10PM 12AM -2 -1 2 3 7 10 11 Use the Model to estimate the sea level at 7AM?