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. |