Question
A relation is a function if _____.
there is exactly one output for each input
there is more than one output for each input
there is more than one input for each output
there is exactly one input for each output
there is exactly one output for each input
there is more than one output for each input
there is more than one input for each output
there is exactly one input for each output
Answers
GPT-4o mini
A relation is a function if **there is exactly one output for each input**. This means that for every element in the domain (input), there is a single corresponding element in the range (output).