Дана функция y=1/x. Сравните: y(-3) и y(-4).

\[y( - 3) = \frac{1}{- 3} = - \frac{1}{3};\]

\[y( - 4) = \frac{1}{- 4} = - \frac{1}{4};\]

\[- \frac{1}{3} < - \frac{1}{4}\]

\[\Longrightarrow y( - 3) < y( - 4).\]