Вопрос:

Ответ:

\[y = - \frac{9}{x}\]

\[x\] \[- 1\] \[1\] \[- 3\] \[3\] \[9\] \[- 9\]
\[y\] \[9\] \[- 9\] \[3\] \[- 3\] \[- 1\] \[1\]

\[= - 6 \Longrightarrow y = - \frac{9}{- 6} = 1,5\]

\[x = - 2 \Longrightarrow y = \frac{- 9}{- 2} = 4,5\]

\[x = 2 \Longrightarrow y = \frac{- 9}{2} = - 4,5\]

\[x = 6 \Longrightarrow y = \frac{- 9}{6} = - 1,5\]