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

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

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

\[\frac{1}{3} > \frac{1}{4}\]

\[\Longrightarrow y(3) > y(4).\]