F
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Mathematics, 13.11.2020 19:50 franksjamia
F
(
x
)
=
2
x
3
+
10
x
2
−
24
x
−
72
f
(
x
)
=
2
x
3
+
10
x
2
-
24
x
-
72
Answers: 2
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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
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Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?
Answers: 1
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