Posted by Elyse Hunt I have a math test tomorrow and I came to a stand-still while I was working some of the review problems in the book. I have two questions that come out of the Chapter 2 Review. (In problems 21-26, find the center and radius of each circle. Graph each circle.) 21. x^2+(y-1)^2=4 23. x^2+y^2-2x+4y-4=0 Thank you for your help! Elyse
on 10/8/2006, 11:16 pm
71.241.24.160
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