What equation is represented by the equation on the graph?
у
X
O A. y = -1/2 x - 2
B. y = -x-2
OC.
y= }x+2
OD. y=-x+ 2

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?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25