Ответ:
\[y = 2x - 6\]
| \[x\] | \[0\] | \[2\] |
|---|---|---|
| \[y\] | \[- 6\] | \[- 2\] |

\[\lbrack - 1;\ \ 2\rbrack\text{\ \ }\]
\[\ y_{\min} = - 8;\ \ \ \ y_{\max} = - 2.\]
\[y = 2x - 6\]
| \[x\] | \[0\] | \[2\] |
|---|---|---|
| \[y\] | \[- 6\] | \[- 2\] |

\[\lbrack - 1;\ \ 2\rbrack\text{\ \ }\]
\[\ y_{\min} = - 8;\ \ \ \ y_{\max} = - 2.\]