If A and B have the same signs in the equation Ax² + By² + Gx + Fy + c = 0, then the conic is?
- Parabola
- Hyperbola
- Circle
- Ellipse
Explanation
The general second-degree equation for conic sections is:
Ax² + By² + Gx + Fy + c = 0
- If A and B have the same signs and are equal, the conic is a circle.
- If A and B have the same signs but are not equal, the conic is an ellipse.
- If A and B have opposite signs, the conic is a hyperbola.
- If either A or B is zero, the conic is a parabola.
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