5. y = x2 and y =4 about the line x = 3 6. y = x2 and y =4 about the line y = 5 7. The base of a solid is the region bounded by the graphs of x = y2 and x = 4. Each cross section perpendicular to the x-axis is a semicircle. Find the volume of the solid. 8. The base of a solid is the region bounded by the graphs of y = x3 and x = 4. Each cross section perpendicular to the x-axis is an equilateral triangle. Find the volume of the solid. 2018 Flamingo MathTM, LLC (Jean Adams)VOLUMES: Books or Pancakes? Name Find the volume of the solid generated by rotating the region bounded by the given curves about the specified axis or line. 1. y = 2x + 1 , y = 0, x = 0, and x = 4, about the x-axis 2. y = x3 , y = 8, and x = 0, about the y-axis. 3. y = 9 - x2, y = x2, and x = 0, about the x-axis. 4. y = x3 , y = 4x, andy = 0, about the y-axis. 2018 Flamingo MathTM, LLC (Jean Adams)