In Exercises 37-42, use the Shell Method to find the volume obtained by rotating region A in Figure 12 about the given axis. FIGURE 12 37. y-axis =-3 38. x=- 39. x = 2 40. x-axis 6 2 A y=x² + 2 B 1 2 Rogawski et al., Calculus, 4e, © 2019 W. H. Freeman and Company X

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