1.2. a. What is a function? b. A sequence is a function but what is its domain? C. Graph the function given by the sequence On = Vn+1 by completing the table below and plotting the points in the xy plane Input Output 1 2 3 5 6 8 d. Another way to think of a sequence is just from its output graphed on the real number line. With the same output you got in part (c) , plot the sequence below. -10 -9 9 10