y^2-18x+81=0

Lösung

y^{2} - 18 x + 81 = 0

(h, k) = (\frac{9}{2}, 0), p = \frac{9}{2}

Schritte zur Lösung

y^{2} - 18 x + 81 = 0

Rewrite

y^{2} - 18 x + 81 = 0

in the standard form:

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

Therefore parabola properties are:

(h, k) = (\frac{9}{2}, 0), p = \frac{9}{2}

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

r^{2} - 15 = t + 19

x^{2} - 4 x - 12 y + 16 = 0

- x^{2} + 6 x + y - 12 = 0

y > x^{2} - 4