# SL AI – Functions

## Functions Notation

## Proportion

## Inverse Functions

## Functions Review

## Modelling 1

## Traffic Light Coding for Unit

Make your own copy and share with your students.

##### Learning Outcomes

Understanding the concept of a function. |

Substitute and solve equations using algebra. |

Understand the terms domain and range. |

Find the inverse of a function, including the reflection of a function and its inverse. |

Graph functions with a GDC. Note key points on graphs (intersection with axes, maximum and minimum). |

Graphing linear, quadratics and cubic functions. |

Substitute and solve equations using graphs, including composite functions. |

Solve intersection of functions using a GDC. |

Apply knowledge of functions to create and understand models. |

Recognise appropriate models and their parameters. |

Understand direct and inverse proportion. |