2x^2-7y=9

Lösung

2 x^{2} - 7 y = 9

(h, k) = (0, - \frac{9}{7}), p = \frac{7}{8}

Schritte zur Lösung

2 x^{2} - 7 y = 9

Rewrite

2 x^{2} - 7 y = 9

in the standard form:

4 \cdot \frac{7}{8} (y - (- \frac{9}{7})) = (x - 0)^{2}

Therefore parabola properties are:

(h, k) = (0, - \frac{9}{7}), p = \frac{7}{8}

3 y = 6 x + 5 y^{2}

(y 7)^{2} = 4 (x - 1)

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

2 + y^{2} - 6 x + 2 y + 1 = 0

x^{2} - 76 x + 30 y - 100 = 0