You can put this solution on YOUR website! completing the Square and dividing thru by 4/3
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Standard Form of an Equation of a Circle is
Standard Form of an Equation of an Ellipse is ****
Standard Form of an Equation of an Hyperbola opening up and down is:
Standard Form of an Equation of an Hyperbola opening right and left is:
the vertex form of a Parabola opening up(a>0) or down(a<0),
the vertex form of a Parabola opening right(a>0) or left(a<0),