c = opposit # in ( ). radius = the squar root of # on other side of equation. equation on circle: (x-h)^2 + (y-k)^2 = r ^2
c= opposite number in the ( ). it has to qcule 1 on oposit side. * divide by its self to = 1. to find V: square the denominator then set up using center.
equation c^2= a^2 +b^2 same process to find C,V as elipise. * can not use vertex if its nagetive. only use positive denominator to find V. will only have 1.