x^2-6x-6y-21=0

Lösung

x^{2} - 6 x - 6 y - 21 = 0

(h, k) = (3, - 5), p = \frac{3}{2}

Schritte zur Lösung

x^{2} - 6 x - 6 y - 21 = 0

Rewrite

x^{2} - 6 x - 6 y - 21 = 0

in the standard form

4 \cdot \frac{3}{2} (y - (- 5)) = (x - 3)^{2}

Therefore parabola properties are:

(h, k) = (3, - 5), p = \frac{3}{2}

(y - 3)^{2} = - 6 (x + 4)

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

- 2 y^{2} = - 32 x

(x + 5)^{2} = 24 (y + 6)

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