If a or c equals 0 then the equation is a parabola: x² + 2y= 6
If a and c have different signs then the equation is a hyberbola: 3x² - 3y²= 12
If a is not equal to c but the signs are the same then the equation is an ellipse: 3x² + 2y²= 36
Wednesday, October 6, 2010
Identiying Quadratic Equations
If a=c then the equation is a circle: 2x² + 2y²= 36
If a or c equals 0 then the equation is a parabola: x² + 2y= 6
If a and c have different signs then the equation is a hyberbola: 3x² - 3y²= 12
If a is not equal to c but the signs are the same then the equation is an ellipse: 3x² + 2y²= 36
If a or c equals 0 then the equation is a parabola: x² + 2y= 6
If a and c have different signs then the equation is a hyberbola: 3x² - 3y²= 12
If a is not equal to c but the signs are the same then the equation is an ellipse: 3x² + 2y²= 36
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