Find the Numbers, If Any, Where the Function $f ( x ) = \left\{ \begin{array} { c l } 3 x - 2 & \text { if } x \leq 1 \\ 0 & \text { if } x > 1 \end{array} \right.$

Multiple Choice

Find the numbers, if any, where the function $f ( x ) = \left\{ \begin{array} { c l } 3 x - 2 & \text { if } x \leq 1 \\ 0 & \text { if } x > 1 \end{array} \right.$ is discontinuous.

A) $- 2$
B) 2
C) 1
D) 0