Notice that the five metals listed in the data table all produce a characteristic color when heated in the bunsen burner flame. this is because the flame colors are produced from the movement of the electrons in the metal ions present in the compounds. this, in turn, tells us that

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.