x=3y-y^2

Lösung

x = 3 y - y^{2}

(h, k) = (\frac{9}{4}, \frac{3}{2}), p = - \frac{1}{4}

Schritte zur Lösung

x = 3 y - y^{2}

Rewrite

x = 3 y - y^{2}

in the standard form

4 (- \frac{1}{4}) (x - \frac{9}{4}) = (y - \frac{3}{2})^{2}

Therefore parabola properties are:

(h, k) = (\frac{9}{4}, \frac{3}{2}), p = - \frac{1}{4}

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

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

y^{2} + 14 y - 12 x + 25 = 0

- y^{2} = 8 x + 12 y

y^{2} + 4 y = x