## Videos for Term 1

**CHAPTER 3: TRANSFORMATIONS**

Video 1: Dilations and Reflections |
Video 2: Does the order of Dilations and Reflections Matter? |
Video 3: Translations |

Video 4: Co-ordinate Mapping Example 1 |
Video 5: Co-ordinate Mapping Example 2 |
Video 6: Co-ordinate Mapping Example 3 |

Video 7: Co-Ordinate Mapping Example 4 |
Video 8: Order matters when translations are involved |
Video 9: Matrix Addition and Multiplication |

Video 10: How to write Transformations in Matrix format |
Video 11: Matrices and Transformations Exam Question 1 |
Video 12: Matrices and Transformations Exam Question 2 |

Video 13: Matrices and Transformations Exam Question 3 |
Video 14: Summary of Matrices and Transformations |
Video 15: Transformations in Function Notation |

Video 16: Solving problems with Function Format (Example 1) |
Video 17: Solving problems with Function Format (Example 2) |
Video 18: Using Transformations to Sketch Graphs |

Video 19: Finding the equation of a graph |

**Chapter 5: Exponential and Log Functions**

Ex 5AThis video goes through the basic features of exponential graphs.Ex 5DThis video goes through the fundamental concepts relating to logarithms |
Ex 5BThis video introduces Euler's number and looks at exponential functions with e as the base. Ex 5DThis video goes through some worked examples from Questions1,2,3,5 and 6 in Ex 5D |
Ex 5CThis video goes through how to solve exponential equationsEx 5DThis video goes through how to solve logarithmic equations, and does an example from Q4 in Ex 5D |

Ex 5DThis video goes through a VCAA Exam question on Logarithmic equations |
Ex 5E This video goes through the fundamental concepts of log graphs |
Ex 5EThis video goes through how to graph log functions without using CAS. |

Ex 5E |
Ex 5E |
Ex 5F |

This video explains the Change of Base Rule |
This video goes through some Exam style questions that use the Change of Base Rule |
This video goes through how to determine the equation of logarithmic and exponential graphs |

Ex 5GThis video goes through solving inequations involving exponential functions by hand and using CAS |
Ex 5HThis video goes through how to find the inverse functions of log and exponential functions |
Ex 5IThis video goes through Q2 in Ex 5I as an example of a worded application problem. |

**Ex 5I**

**This video goes through Q9 of Ex 5I**