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anonymous
 4 years ago
Can someone please help me with this? What is the volume of the solid generated by revolving the region bounded by the given lines and curves about the xaxis?
y= sq root(3x) y=3, x=0
anonymous
 4 years ago
Can someone please help me with this? What is the volume of the solid generated by revolving the region bounded by the given lines and curves about the xaxis? y= sq root(3x) y=3, x=0

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{0}^{3}3*\pi*xdx=1.5x^2*\pi=1.5*9*\pi\] i dont know how to solve if there y=3

dumbcow
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1328690052250:dw \[V = \pi \int\limits_{0}^{3}R^{2} r^{2} dx\] \[V = \pi \int\limits_{0}^{3}3^{2} (\sqrt{3x})^{2} dx\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Can you help me with one more? Same problem but y= 4xx^2, y=x about the yaxis

dumbcow
 4 years ago
Best ResponseYou've already chosen the best response.0sure find where they intersect x = 4xx^2 x(x3) = 0 > x = 0 and 3 dw:1328691017992:dw For this one i will use the shell method so we don't have to get the function in terms of y radius = x height = top function  bottom function \[V = 2\pi \int\limits_{0}^{3}x((4xx^{2}) x) dx\]
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