Recent content by alexm544

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    Need help with the general form of an circle

    wait, you totally lost me. where did 'a' come from?
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    Need help with the general form of an circle

    alright, so I'm having some trouble with the general form of a circle. i know that it's basically x2+y2+ax+by+c=0 , but this problem is giving me a hard time... Homework Statement a circle has the equation 4x2+4y2+24x-16y-48=0. graph the cirlce using the center (h,k) and radius R. find...