This assignment will make frequent reference to these two graphs: 10 10 y = 1-x2 INWACO NOO CO -4 -3 -2 -1 1 2 3 4 4 -3 -2 -1 1 2 3 4 8 6 6 1 1 6 6 6 do No -o1 Problem 8: Let's do it one more time! What is the value of the denite integral / l1 m2 ' dz ? (Problem 4 comment applies here too.) 1 Problem 9: Write a mathematical equation that relates / 2 1 '1m2I dzc t0] (1$2) d3:- 2