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Name AP Calculus AB UNIT 8 EXAM - Applications / 36 Period Score / 100 Letter Grade part L Multiple Choice: Graphing Calculator Permitted Circle the correct answer for each problem. Bc sure to fill out the Multiple-Choice Answer page at the back of the second part Of the exam. I. A solid is generated when the region in the first quadrant enclosed by the graph Of Y = (12 +1)3 , the line x = I , the x-axis, and the y-axis is revolved about the x-axis. Its volume is found by evaluating which of the following integrals. (A) +1)3dx +1)6dx ) zf(x2 +1)3dx = for --- and y 2. The base ofa loud speaker is determined by the two curves y 10 10 sxS4as shown in the figure to the right. For this loud speaker, the cross sections rpendicular to the x-axis are square . What is the volume of this speaker, in cubic