Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-IF.A.3
What is the definition of a one-to-one function?
- A function where each input has a unique output.
- A function where each output has a unique input.
- A function where there is a unique x-value for each y-value.
- A function where there is a unique y-value for each x-value.