(x-h)^2=-4p(y-k)

Lösung

(x - h)^{2} = - 4 p (y - k)

(h, k) = (h, k), p = - p

Schritte zur Lösung

(x - h)^{2} = - 4 p (y - k)

Rewrite

(x - h)^{2} = - 4 p (y - k)

in the standard form:

4 (- p) (y - k) = (x - h)^{2}

Therefore parabola properties are:

(h, k) = (h, k), p = - p

x + 4 - y^{2} > 0

x^{2} - 8 x - 10 y - 34 = 0

x^{2} + 4 x - 8 y + 12 = 0

x^{2} + y = 3

y^{2} = 2 (1) x