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Beliebt Geometry >

4x^2+8x+k(x)=0

Lösung

4 x^{2} + 8 x + k (x) = 0

Lösung

(h, k) = (- 1, 4), p = - \frac{1}{16}

Schritte zur Lösung

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

Rewrite

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

in the standard form

4 (- \frac{1}{16}) (y - 4) = (x - (- 1))^{2}

Therefore parabola properties are:

(h, k) = (- 1, 4), p = - \frac{1}{16}

Graph

Beliebte Beispiele

x = - 3 y^{2} + 15 y - 18

R (x) e = (x - 4)^{2}

12 x^{2} = - 60 y

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

-4.5+sin(30)(s)=17.16sin(30)(t)-4.91t^2

- 4.5 + sin (3 0^{\circ}) (s) = 17.16 sin (3 0^{\circ}) (t) - 4.91 t^{2}