Which of the following is a measurement of length? A; The height of a building. B; How many blocks of concrete cover a sidewalk. C; The amount of writing space on a page. D; The amount of water in a pool

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.