2x^2+8y=15

Lösung

2 x^{2} + 8 y = 15

(h, k) = (0, \frac{15}{8}), p = - 1

Schritte zur Lösung

2 x^{2} + 8 y = 15

Rewrite

2 x^{2} + 8 y = 15

in the standard form:

4 (- 1) (y - \frac{15}{8}) = (x - 0)^{2}

Therefore parabola properties are:

(h, k) = (0, \frac{15}{8}), p = - 1

c \frac{c}{a} = \frac{- 1}{2}

- 5 = - x^{2} + y + 16 x - 16

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

5 x^{2} - x + 3 y + 6 = 0

y 2 y = 10 x - 5