Teacher:	Well, that probably answers the next question, too. All right?
Student2:	Yeah, if you get down to point-zero-two, or something...
Teacher:	But what I did is I graphed it on my calculator, and looked at the graph
Student2:	If it looked like it would get really close and be one of those ones...
Teacher:	I have a question, and this is probably more than I should give you.
Teacher:	But, what if we graphed the volume function?
Teacher:	If i'm telling you the volume function, so, volume is what, 2-pi-r.
Teacher:	No, it's pi-r-squared-h, right? I can only have one letter.
Teacher:	Is there a way you can get that with an r in it? Instead of using h?
Student1:	No.
Teacher:	Oh, I think there may be. Here's your ... and it's 93.5 and this is 2-y-r and this is h.
Student1:	Well, you can divide this...