x=-5y-y^2

Lösung

x = - 5 y - y^{2}

(h, k) = (\frac{25}{4}, - \frac{5}{2}), p = - \frac{1}{4}

Schritte zur Lösung

x = - 5 y - y^{2}

Rewrite

x = - 5 y - y^{2}

in the standard form

4 (- \frac{1}{4}) (x - \frac{25}{4}) = (y - (- \frac{5}{2}))^{2}

Therefore parabola properties are:

(h, k) = (\frac{25}{4}, - \frac{5}{2}), p = - \frac{1}{4}

0 = x - y^{2}

y + 3 x^{2} = 5 x

x^{2} - 2 x - 4 y = 7

(x + 5)^{2} = - 6 (y - 3)

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