On a good number of questions. I realize I'm new here, but I hope to stick around. I have left a more sizable message after the problems, in case you're interested.
This is the part of an exorbitant amount of problems that I have been working on that I don't know how to do and couldn't find any help for on Wikipedia or by searching google for teacher's notes and the like.5. "The base of a solid object is the region in the xy-plane bounded by the graphs of y=x^2 and y=4. Every verticle cross section parallel to the y-axis is a rectangle with a height of 3. What is the volume of the object?"
Anyways, even if you only want to tackle one problem, I would be greatly appreciative.
I also wanted to say that I have been shadowing this forum for a while, and would like to start contributing.
Thanks for any help you can provide.