ToO LaZy ^*
n/a
why is the radius x<sup>2</sup>?
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stupid question- volumes by slicing (1 Viewer)
- Thread starter ToO LaZy ^*
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withoutaface
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Because the radius=4-y=4-(4-x<sup>2</sup>)=x<sup>2</sup>
Since it is starting from the line y=4, we can see where y=0 it reaches all the way down to the x-axis and hence the radius is four, and when y=4 the radius is zero.
Hope that was helpful, if not I'm sure one of the smarter people could be of more assistance than little old me
Since it is starting from the line y=4, we can see where y=0 it reaches all the way down to the x-axis and hence the radius is four, and when y=4 the radius is zero.
Hope that was helpful, if not I'm sure one of the smarter people could be of more assistance than little old me
ToO LaZy ^*
n/a
ohk... i understand
cheer bra.
cheer bra.