What is the average rate of change from x = 0 to x = 2 for f(x) = 3x^3 - 9x^2 + 6? Please show and explain all work, thank you for your help.

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x