Постройте график функции y=(x^2-3x+2)/(x-2).

\[y = \frac{x^{2} - 3x + 2}{x - 2} = \frac{(x - 1)(x - 2)}{x - 2} =\]

\[= x - 1;\ \ x \neq 2\]

\[x^{2} - 3x + 2 = (x - 1)(x - 2)\]

\[x_{1} + x_{2} = 3;\ \ \ x_{1} \cdot x_{2} = 2\]

\[x_{1} = 2;\ \ \ \ x_{2} = 1.\]

\[График\ функции\ y = x - 1;\ \ где\ x \neq 2:\]