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Mathematics 13 Online
OpenStudy (johnweldon1993):

Let f(x) = 3-x² and g(x) = 3x-1. R is the region between graphs of 'f' and 'g' in Quadrant 1. Rotating R about the y-axis, whats the volume?

OpenStudy (johnweldon1993):

|dw:1385072599627:dw| I'm not good with the shell method as I'm assuming this is what would be needed

OpenStudy (johnweldon1993):

The 2 equations intersect at x = 1 the Volume Would equal The circumference times the height times width.. so V = 2piR * h * dx

OpenStudy (amistre64):

|dw:1385073826852:dw|

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