Rectangle WXYZ was dilated using the rule D.
What is W"X"?
Dz.
08 units
w
Х
10 units
12 units
14 units
5
w
X
4
Z
Y
Y
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How do i do this activity, is appreciated

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?

Combine like terms to make a simpler expression 3z+z