on a piece of paper, graph -3x-2 . then determine which answer matches the graph you drew. (4 choice image included) help asap!! no trolls please this is serious :(

Combine the information in the problem and the chart using the average balance method to solve the problem.

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?

Which expression is rational? 6. , square root two, square root 14, square root 49