\[y = x^{2} + px + q\]
\[( - 6; - 43):\]
\[x_{0} = \frac{- p}{2} = - 6\]
\[p = 12.\]
\[x^{2} + 12x + q = - 43\]
\[36 - 72 + q = - 43\]
\[q = - 7.\]
\[Ответ:при\ \ p = - 4;\ \ q = - 7.\]