Which of the following did you include in your response?
A) This is a quadratic function, which is usually
defined on all reals. But, the domain is restricted to x>_0 because it does not make sense to produce a negative number of units.
B) Find the vertex of the parabola at
(10.14, 164.5).
C) Since the parabola opens up, the range is
y>_ 164.5.

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?