9-3x=7y^2+5x

Lösung

9 - 3 x = 7 y^{2} + 5 x

(h, k) = (\frac{9}{8}, 0), p = - \frac{2}{7}

Schritte zur Lösung

9 - 3 x = 7 y^{2} + 5 x

Rewrite

9 - 3 x = 7 y^{2} + 5 x

in the standard form:

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

Therefore parabola properties are:

(h, k) = (\frac{9}{8}, 0), p = - \frac{2}{7}

x = 5 (y - 1)^{2}

x = 4 y^{2} + 8 y + 2

y^{2} = 40 x

49 y^{2} - 392 x + 28 y + 732 = 0

(y - 4)^{2} = 16 x