x^2=9y

Lösung

x^{2} = 9 y

(h, k) = (0, 0), p = \frac{9}{4}

Schritte zur Lösung

x^{2} = 9 y

Rewrite

x^{2} = 9 y

in the standard form:

4 \cdot \frac{9}{4} (y - 0) = (x - 0)^{2}

Therefore parabola properties are:

(h, k) = (0, 0), p = \frac{9}{4}

4 x^{2} - 128 y = 0

x = (y - 1)^{2}

- 2 y^{2} + x - 20 y - 49 = 0

x + y^{2} = 3

x - y^{2} = 1