Anyone
shana used a table to multiply the polynomials 2x + y and 5x – y + 3. her work is shown below.
muriel told shana that one of the products in the table was incorrect.
which value in the table is incorrect?
-2y,3y,5xy,6x
what is the value shana should have written?
-3y,-2xy,-xy,5x

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

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 shows the graph of the solution set of 3y – 2x > –18?