To determine whether the mapping diagram shows a function, we need to check if each input is associated with exactly one output. If any input corresponds to more than one output, then it is not a function.
Since I cannot see the diagram you're referring to, I can't provide a definitive answer. However, here's the guideline you can follow:
- If every input (element on the left) connects to only one output (element on the right) then yes, it shows a function.
- If any input connects to more than one output, then no, it does not show a function.
If you have specific details or descriptions of the diagram, feel free to share, and I can help you analyze it!