Conic Type & Parameters
Properties
x² + y² = 9
Eccentricity e:
0
Focus/Foci:
—
Directrix:
—
Vertex/Vertices:
—
Major axis:
—
Minor axis:
—
Presets
Formula Reference:
Circle: x² + y² = r²
Ellipse: x²/a² + y²/b² = 1, e=c/a
Parabola: y²=4px, focus (p,0)
Hyperbola: x²/a²−y²/b²=1, e=c/a
Circle: x² + y² = r²
Ellipse: x²/a² + y²/b² = 1, e=c/a
Parabola: y²=4px, focus (p,0)
Hyperbola: x²/a²−y²/b²=1, e=c/a