Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-IF.A.1
Which of the following relations IS a function?
- [math]{(-5,1), (0, -3), (-2, 1), (10,11), (7, 1)}[/math]
- [math]{(9, 3), (6, 2), (3, 2), (3, 1), (6, -2)}[/math]
- [math]{(4, 9), (5, 3), (-2, 0), (5, 4), (8, 1)}[/math]
- All of the relations are functions
- None of the relations are functions
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