-1 | 0 | 1 | 2 | |

-2 | 1 | 0 | 1 |

a) Consider the graph of

i) Which of the following is a graph of

A | B | |

C | D |

(Click on a graph to enlarge it)

ii) Fill in the corresponding table with values for

-1 | 0 | 1 | 2 | |

b) Consider the graph of

i) Which of the following is a graph of

A | B | |

C | D |

(Click on a graph to enlarge it)

ii) Fill in the corresponding table with values for

-2 | -1 | 0 | 1 | |