The domain of the coordinate transformation f (, y) = (y-2, 2x) is (-1,3), (-3,5), (-1,0). What is the range?
A (3,2/3),(-1,2/5).(-2,-0.5)
B (1,-2).(3,-6).(-2,-2)
C(-2,-1), (-6,3). (-2,-2)
D (-3,6), (-5,10).(-3,0)

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?