Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 2, negative 1, and 2

Which of the following functions best represents the graph?
A. f(x) = (x − 2)(x + 1)(x + 2)
B. f(x) = (x − 1)(x + 1)(x − 4)
C. f(x) = (x + 2)(x − 1)(x − 2)
D. f(x) = (x + 1)(x − 1)(x + 4)

Which of the following properties can be used to show

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.