Write this number in word form. 451,354

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Which is f(5) for the function –2x2 + 2x - 3?