(x+2)^2=-8y

Lösung

(x + 2)^{2} = - 8 y

(h, k) = (- 2, 0), p = - 2

Schritte zur Lösung

(x + 2)^{2} = - 8 y

Rewrite

(x + 2)^{2} = - 8 y

in the standard form:

4 (- 2) (y - 0) = (x - (- 2))^{2}

Therefore parabola properties are:

(h, k) = (- 2, 0), p = - 2

(x - 4)^{2} = - 12 (y - 6)

x^{2} - 2 x + 4 y = 15

y^{2} = 4 x - 4

(\frac{x}{2} - 1)^{2} = 49 + y

x^{2} + 6 y + 9 = 0