\[\boxed{\text{186\ (186).\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[y = \frac{6}{x}\text{\ \ \ }\]
\[x\] | \[- 1\] | \[- 2\] | \[- 3\] | \[- 6\] | \[1\] | \[2\] | \[3\] | \[6\] |
---|---|---|---|---|---|---|---|---|
\[y\] | \[- 6\] | \[- 3\] | \[- 2\] | \[- 1\] | \[6\] | \[3\] | \[2\] | \[1\] |
\[\textbf{а)}\ \frac{6}{x} = x\]
\[y = \frac{6}{x};\ \ \ \ \ y = x.\]
\[x \approx \pm 2,5.\]
\[\textbf{б)}\ \frac{6}{x} = - x + 6\]
\[\left\{ \begin{matrix} y = \frac{6}{x}\text{\ \ \ \ \ \ \ \ \ \ \ } \\ y = - x + 6 \\ \end{matrix} \right.\ \]
\[x \approx 1,3;x \approx 4,7.\]