Over which interval is the graph of f(x) = 1 x2 + 5x +
6 increasing?
(-6.5,-)
(-5,...
Mathematics, 07.04.2020 05:37 kthe41261
Over which interval is the graph of f(x) = 1 x2 + 5x +
6 increasing?
(-6.5,-)
(-5,0)
O (-0, -5)
O (-0, -6.5)
Answers: 3
Mathematics, 21.06.2019 18:30, bvaughn4152
The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
Answers: 1
Mathematics, 21.06.2019 20:00, Ap621765
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?
Answers: 1
Mathematics, 17.07.2019 11:00
Mathematics, 17.07.2019 11:00
Mathematics, 17.07.2019 11:00
Mathematics, 17.07.2019 11:00