Ответ:
\[y = x^{3} + 1\]
| \[x\] | \[- 1\] | \[0\] | \[1\] | \[2\] | \[- 2\] |
|---|---|---|---|---|---|
| \[y\] | \[0\] | \[1\] | \[2\] | \[9\] | \[- 7\] |

\[при\ y = 9:\]
\[x^{3} + 1 = 9\]
\[x^{3} = 8\]
\[x = 2.\]
\[y = x^{3} + 1\]
| \[x\] | \[- 1\] | \[0\] | \[1\] | \[2\] | \[- 2\] |
|---|---|---|---|---|---|
| \[y\] | \[0\] | \[1\] | \[2\] | \[9\] | \[- 7\] |

\[при\ y = 9:\]
\[x^{3} + 1 = 9\]
\[x^{3} = 8\]
\[x = 2.\]