Here are the prices of some items and the amount of sales tax changed on each item in Texas. What is the sales tax rate in Texas?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Select the correct answer and solve for y

33 ! use the following data to determine the type of function (linear, quadratic, exponential) that best fits the data set. (1, 2) (5, 7) (9, 8) (3, 4) (4, 5) (2, 3)