Integration and generated area help.

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<p>I am complete stuck on trying to solve these problems.
1.Find the volume of the solid generated by the revolving the region bounded by the graphs of the equations about the indicated lines.
y=2x2, y=0, x=2
a) the y-axis b) the x-axis
c) the line y=8 d) the line x=2</p>

<p>2.find the volume of the solid generated by the revolving the region bounded by the graphs of the equations about the line y=4
y=x, y=3, x=0</p>

<ol>
<li>Find the volume of the solid generated by the revolving the region bounded by the graphs of the equations about the line x=6
y=x,y=0,y=4,x=6</li>
</ol>

<p>Could someone break it down and explain how to do these I'm kind of lost</p>