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

Question

Quizplus · Accepted Answer

A function is one-to-one if each input has a unique output and no two inputs share the same output. In this case, February and June both have the same sales figure (3863), indicating that the function is not one-to-one.

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

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