Dave's Math Tables: Algebraic Graphs |
(Math | OddsEnds | Graphs | Algebra) |
Conic Sections (see also Conic Sections) |
Point x^{^2} + y^{^2} = 0 |
Circle x^{^2} + y^{^2} = r^{^2} |
Ellipse x^{^2} / a^{^2} + y^{^2} / b^{^2} = 1 |
Ellipse x^{^2} / b^{^2} + y^{^2} / a^{^2} = 1 |
Hyperbola x^{^2} / a^{^2} - y^{^2} / b^{^2} = 1 |
Parabola 4px = y^{^2} |
Parabola 4py = x^{^2} |
Hyperbola y^{^2} / a^{^2} - x^{^2} / b^{^2} = 1 |
For any of the above with a center at (j, k) instead of (0,0), replace each x term with (x-j) and each y term with (y-k) to get the desired equation. |