Problem 23 of 7
Does the mapping diagram description X maps to 100, Y maps to 100, Z maps to 100 represent a function? Explain.
Hints
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verify each input maps to exactly one output.
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Mapping must distinguish many-to-one from one-to-many.
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Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
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1. Check each input arrow group.
2. Every input must have one and only one output.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using unused outputs as a reason to fail.