Дана функция y=1/x. Сравните: y(2) и y(5).

\[y(2) = \frac{1}{2};\ \ \ \ \]

\[\text{\ y}(5) = \frac{1}{5};\]

\[\frac{1}{2} > \frac{1}{5}\]

\[\Longrightarrow y(2) > y(5).\]