x=-y^2+40y-371

Lösung

x = - y^{2} + 40 y - 371

(h, k) = (29, 20), p = - \frac{1}{4}

Schritte zur Lösung

x = - y^{2} + 40 y - 371

Rewrite

x = - y^{2} + 40 y - 371

in the standard form

4 (- \frac{1}{4}) (x - 29) = (y - 20)^{2}

Therefore parabola properties are:

(h, k) = (29, 20), p = - \frac{1}{4}

x^{2} - 7 x + k (x) = 0

x - 5 = y^{2}

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

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

x^{2} + 8 x - 4 y + 12 = 0