- 1
What are the domain and range of a function?

- 2
What happens if we add, subtract, multiply or divide functions?

- 3
What happens if we apply one function to the output of another?

- 4
What do we mean by transformations of functions?

- 5
When does a function have an inverse?

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Resource type | Title |
---|---|

Building blocks | Forming functions — defining domains |

Scaffolded task | Making inverse functions |

Investigation | Order! Order! |

Resource type | Title |
---|---|

Building blocks | Composing gets me nowhere |

Building blocks | Invertibles |

Fluency exercise | Domain and range dominoes |

Fluency exercise | Function builder I |

Package of problems | Compose! |

Package of problems | Translating or not? |

Many ways problem | Transformers |

Food for thought | Name that graph again |

Food for thought | Picture the process II |

Bigger picture | Going backwards |

Bigger picture | It's a matter of perspective |

Bigger picture | Maths for dinner |