Use a Graph to Determine Whether the Function Is Continuous $g ( x ) = \left\{ \begin{array} { l l } 7 x + 2 & \text { if } x < 0 \\6 x + 2 & \text { if } x \geq 0\end{array} \right.$

Multiple Choice

Use a graph to determine whether the function is continuous on its domain. If it is not continuous on its domain, list the points of discontinuity. $g ( x ) = \left\{ \begin{array} { l l } 7 x + 2 & \text { if } x < 0 \\6 x + 2 & \text { if } x \geq 0\end{array} \right.$

A) The points of discontinuity: 2, 0.
B) The point of discontinuity: 0.
C) The point of discontinuity: 2.
D) The function is continuous on its domain.
E) The points of discontinuity: -2, 0.