x^2-2y=7

Lösung

x^{2} - 2 y = 7

(h, k) = (0, - \frac{7}{2}), p = \frac{1}{2}

Schritte zur Lösung

x^{2} - 2 y = 7

Rewrite

x^{2} - 2 y = 7

in the standard form:

4 \cdot \frac{1}{2} (y - (- \frac{7}{2})) = (x - 0)^{2}

Therefore parabola properties are:

(h, k) = (0, - \frac{7}{2}), p = \frac{1}{2}

y = - \frac{1}{2} (x + 1)^{2} + 5

y^{2} = 14 x

2 x + 3 y - 4 y^{2} + 1 = 0

2 x + y - 10 = y^{2} - 8 x - 4

x = - 3 (y + 2)^{2} + 1