m= A/(b-d^2)

Lösung

m = \frac{A}{b - d ^{2}}

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

Schritte zur Lösung

m = \frac{A}{b - d ^{2}}

Rewrite

m - \frac{A}{b - d ^{2}} = 0

in the standard form

4 \cdot \frac{1}{4 m} (b - A) = (d - 0)^{2}

Therefore parabola properties are:

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

(x + 5)^{2} = - 8 (y + 4)

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

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

x^{2} + 15 y = 27

y^{2} > x