\[\boxed{\text{1048.\ }\text{еуроки}\text{-}\text{ответы}\text{\ }\text{на}\text{\ }\text{пятёрку}}\]
\[y = - 6x + 12\]
\[x\] | \[0\] | \[1\] | \[2\] | \[3\] |
---|---|---|---|---|
\[y\] | \[12\] | \[6\] | \[0\] | \[- 6\] |
\[y > 0:\]
\[- 6x + 12 > 0\]
\[- 6x > - 12\]
\[x < 2.\]
\[y < 0:\]
\[- 6x + 12 < 0\]
\[- 6x < - 12\]
\[x > 2.\]