\[\boxed{\text{171.}\text{\ }\text{ОК\ ГДЗ\ -\ домашка\ на\ 5}}\]
\[y = \frac{k}{x - m} + n,\ \ где\ k < 0:\]
\[\textbf{а)}\ m > 0,\ \ n < 0;\]
\[\textbf{б)}\ \ m < 0,\ \ n > 0\]