\[\left\{ \begin{matrix} y = x^{2} - 2 \\ y - 1 = 2x \\ \end{matrix} \right.\ \text{\ \ \ \ \ \ \ \ \ \ }\left\{ \begin{matrix} y = x^{2} - 2 \\ y = 2x + 1 \\ \end{matrix} \right.\ \]
\[( - 1; - 1);\ \ (3;7).\]