Which represents the inverse of the function f(x) = 4x? h(x) = x + 4
Oh(x) = X-4
Oh(x) = 2x
h(x) =
17 1x

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?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Which of the following shows the length of the third side, in inches, of the triangle below