Given triangle ABC with coordinates A(−2, 4), B(−2, 1), and C(−4, 0), and its image A′B′C′ with A′(2, 0), B′(−1, 0), and C′(−2, −2), find the line of reflection. The line of reflection is at y = ?

HEL URGENT

Which of the following is the true for f(x) = 5cos

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?

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32