Вопрос:

Ответ:

\[y = 1 - x^{2};\ \ \ \ - 1 \leq x \leq 3\]

\[x\] \[- 1\] \[0\] \[1\] \[2\] \[3\]
\[y\] \[0\] \[1\] \[0\] \[- 3\] \[- 8\]