Provide an appropriate response. -$$\text { Does the graph of } \mathrm { f } ( \mathrm { x } ) = \left\{ \begin{array} { l l } 1 , & \mathrm { x } 0 \end{array} \right. \text { have a vertical tangent at the origin? Give reasons for your answer. }$$

Question

Provide an appropriate response.
-$$\text { Does the graph of } \mathrm { f } ( \mathrm { x } ) = \left\{ \begin{array} { l l } 
1 , & \mathrm { x } < 0 \
0 , & x = 0 \
- 1 , & x > 0
\end{array} \right. \text { have a vertical tangent at the origin? Give reasons for your answer. }$$

Quizplus · Accepted Answer

The Answer of Provide an appropriate response.
-$$\text { Does the graph of } \mathrm { f } ( \mathrm { x } ) = \left\{ \begin{array} { l l } 
1 , & \mathrm { x } < 0 \
0 , & x = 0 \
- 1 , & x > 0
\end{array} \right. \text { have a vertical tangent at the origin? Give reasons for your answer. }$$

Provide an Appropriate Response