Triangle XYZ was reflected across m and then dilated to form a similar triangle. Which triangle represents the image? A. Triangle X Y Z is reflected across line m. It is rotated about point X prime and then is dilated to form a smaller triangle. B. Triangle X Y Z is reflected across line m and then is dilated to form smaller triangle X prime Y prime Z prime. C. Triangle X Y Z is reflected across line m to form triangle Z prime Y prime X prime. A B or C

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?