x=-y^2+4

Lösung

x = - y^{2} + 4

(h, k) = (4, 0), p = - \frac{1}{4}

Schritte zur Lösung

x = - y^{2} + 4

Rewrite

x = - y^{2} + 4

in the standard form:

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

Therefore parabola properties are:

(h, k) = (4, 0), p = - \frac{1}{4}

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

y \leq \frac{3}{4} x^{2} + 8

162 x + 731 = - y - 9 x^{2}

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

x^{2} = - 28 y