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    Simpsons rule for volume

    Okay (So very late, but this may help anyone else who's interested) Cause it's volume you have to integrate it first to get the y^2 part Using the form V = π b∫a y^2 dx (imagine the b is on the top and a is on the bottom) You need to make the y=2^x into y^2 = 2^2x And from there, do your...