1/5
Looks like no tags are added yet.
Equation for horizontal parabola
(y-k)²=4a(x-h)
Equation for vertical parabola
(x-h)²=4a(y-k)
Equation for focus of a parabola horizontal
(h+-a,k)
Equation for focus of a parabola vertical
(h,k+-a)
Equation for horizontal ellipse
(x-h)²/a² +(y-k)²/b²=1
equation for vertical ellipses
(x-h)²/b²+(y-k)²/a²=1