Question 10(Multiple Choice Worth 10 points) (08.06 MC) The region R is bounded by the graph of y = x2 and the line y = 4. What is the volume of the solid formed by revolving R around the line y = 4? O 16x 3 O 327 2567 15 O 5127 15Question 9(Multiple Choice Worth 10 points) (08.04 MC) The graph of y = 6x - x2 and the line y = 5 for 0 s x s 5 is shown. N W Which of the following gives the sum of the areas of the shaded regions? 15(6x-x2 -5) dx 0 15(5-6x+x2) dx (5-6x+x2) dx + (6x-x2 -5) dx (6x-x2 -5) dx + 1 (5-6x +x2) dxQuestion 2(Multiple Choice Worth 10 points) (08.09 MC) Let f be a function with the derivative given by f'(x) = vx2 +3. Which of the following integrals gives the length of the graph of y = f(x) from x = 0 to x = 2? Ofx2 +3 dx Of V x 2 + 3 dx Of Vx 2 + 4 dx Of V 1 + ( V x 2 + 3 ) dx