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Beliebt Geometry >

-f(x)=4x^2+5x+9

Lösung

- f (x) = 4 x^{2} + 5 x + 9

Lösung

(h, k) = (- \frac{5}{8}, - \frac{119}{16}), p = - \frac{1}{16}

Schritte zur Lösung

- y = 4 x^{2} + 5 x + 9

Rewrite

- y = 4 x^{2} + 5 x + 9

in the standard form

4 (- \frac{1}{16}) (y - (- \frac{119}{16})) = (x - (- \frac{5}{8}))^{2}

Therefore parabola properties are:

(h, k) = (- \frac{5}{8}, - \frac{119}{16}), p = - \frac{1}{16}

Graph

Beliebte Beispiele

(x+3)^2=-24(y-1)

(x + 3)^{2} = - 24 (y - 1)

f(x)=-0.99968(x^2-2.5x-0.23808)

f (x) = - 0.99968 (x^{2} - 2.5 x - 0.23808)

x^2+4^2-14x+2y=-14

x^{2} + 4^{2} - 14 x + 2 y = - 14

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

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

12 X^{2} = - 4 Y