Decide whether each relation below is a function. For each relation, determine the domain and range.

Relation 1:

9 | 8 |

13 | 9 |

9 | 3 |

12 | -8 |

0 | -3 |

For the domain and range, enter each as a list of numbers separated by commas, and do not enter duplicate values.

Domain:

Range:

Relation 2:

8 | 6 |

11 | -2 |

2 | -1 |

11 | -2 |

6 | 16 |

For the domain and range, enter each as a list of numbers separated by commas, and do not enter duplicate values.

Domain:

Range: