Jump to level 1 A local resident places a marker at a beach to help measure high and low tide. At high tide, the water reaches 9 feet above the marker. At low tide, the water is 2 feet below the marker, or -2 feet. High tide is at midnight and low tide is at 6:00 am. Find the function for the height of the water with respect to the marker t hours after midnight. What is the height of the water at 4:00 am? h (t) = Ex: 1 . cos 7T t + Ex: 1.2 Ex: 1 Height = Ex: 1.2 ft 2 3 Check Next