FIREWORKS CELEBRATION At a fireworks display celebration, a firework rocket is launched upward from the ground with an initial velocity of 160 feet per second. Spectators have watch and wonder how high the rocket will go before it begins to
descend back to the ground. The formula for vertical motion is h(t) = 0.5at+ vt + s, where the gravitational constant, a,
is -32 feet per second, v. is the initial velocity, and s is the initial height. Time is measured in seconds, and height h is
measured in feet

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?