Determine Whether the Function Is a One-To-One Function A) One-To-One
B) Not One-To-One

Multiple Choice

Determine whether the function is a one-to-one function.
- $\begin{array}{l|c|c|c|c|c|c}\text { Month of } 1999 \text { (input) } & \text { Jan } & \text { Feb } & \text { Mar } & \text { Apr } & \text { May } & \text { Jun } \\\hline \begin{array}{l}\text { Sales of Product B } \\\text { (output) }\end{array} & 3410 & 3863 & 3108 & 3712 & 4014 & 3863\end{array}$

A) one-to-one
B) not one-to-one