-f(x)=-2x^2+x-1

Lösung

- f (x) = - 2 x^{2} + x - 1

(h, k) = (\frac{1}{4}, \frac{7}{8}), p = \frac{1}{8}

Schritte zur Lösung

- y = - 2 x^{2} + x - 1

Rewrite

- y = - 2 x^{2} + x - 1

in the standard form

4 \cdot \frac{1}{8} (y - \frac{7}{8}) = (x - \frac{1}{4})^{2}

Therefore parabola properties are:

(h, k) = (\frac{1}{4}, \frac{7}{8}), p = \frac{1}{8}