Which set of points represents equivalent ratios and would follow the same pattern on a graph? (6, 2), (3, 1), (9, 3), (10, 2) (4, 2), (6, 3), (8, 3), (10, 5) (1, 3), (2, 6), (3, 8), (4, 12) 2, 4), (4, 8), (3, 6), (5, 10)

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?