y^2-8x-2y-7=0

Lösung

y^{2} - 8 x - 2 y - 7 = 0

(h, k) = (- 1, 1), p = 2

Schritte zur Lösung

y^{2} - 8 x - 2 y - 7 = 0

Rewrite

y^{2} - 8 x - 2 y - 7 = 0

in the standard form

4 \cdot 2 (x - (- 1)) = (y - 1)^{2}

Therefore parabola properties are:

(h, k) = (- 1, 1), p = 2

x^{2} - 6 x - 20 y - 71 = 0

2 x + 13 = 6 y^{2}

x^{2} + 4 x - y + 1 = 0

x^{2} - 2 x - 4 y - 11 = 4

x = y^{2} + 10