In Exercises 29-34, find the volume of the solid obtained by rotating region A in Figure 13 about the given axis. y= x + 2 A 1 2 Rogawski et al., Calculus: Early Transcendentals, 4e, 2019 W. H. Freeman and Company FIGURE 13 29. 1-аxis 30. y =-2 31. y = 2

Elementary Geometry For College Students, 7e
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Chapter9: Surfaces And Solids
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Need help on 31 and 33 please show work. Thank you

In Exercises 29-34, find the volume of the solid obtained by rotating region A in Figure 13
about the given axis.
y = x+2
6.
2.
B
2.
Rogawski et al., Calculus: Early
Transcendentals, 4e, 2019
W. H. Freeman and Company
FIGURE 13
29. I-axis
30. y =-2
31. y = 2
32. у-аxis
33. -3
34. I = 2
mion Rin Figure 13
Transcribed Image Text:In Exercises 29-34, find the volume of the solid obtained by rotating region A in Figure 13 about the given axis. y = x+2 6. 2. B 2. Rogawski et al., Calculus: Early Transcendentals, 4e, 2019 W. H. Freeman and Company FIGURE 13 29. I-axis 30. y =-2 31. y = 2 32. у-аxis 33. -3 34. I = 2 mion Rin Figure 13
Expert Solution
Step 1

From the given information, the upper curve is y=6 and the lower curve is y=x2+2, The axis of the rotation is y=2.

It is known that, by the washer method the volume of the solid obtained by rotating the region bounded between two curves f(x) and g(x) about the axis y=c is given as,

V=πabfx-c2-gx-c2dx.

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