\[\left\{ \begin{matrix} xy = 5\ \ \ \ \ \ \ \ \ \ \ \ \ \\ y = 0,5x^{2} + 1 \\ \end{matrix} \right.\ \]
\[y = \frac{5}{x}\]
\[x\] | \[\pm 1\] | \[\pm 5\] |
---|---|---|
\[y\] | \[\pm 5\] | \[\pm 1\] |
\[y = 0,5x² + 1\]
\[x_{0} = 0,\ \ \ \ \ y_{0} = 1\]
\[x\] | \[2\] | \[1\] |
---|---|---|
\[y\] | \[3\] | \[1,5\] |
\[Ответ:1\ решение.\]