Functions and relations

Mathematical Methods: Units 3 and 4

Lesson notes

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Chapters

Introduction

Description

This video continues the Head Start/ECP series where I spend time introducing the work which will be needed for the rest of the course. Whilst the videos seem to be intensive with language, if you can take the time to understand this then you will have the course under your belt!
I look at the difference between a relation and function. We look at how to use the vertical line test and the horizontal line test to test for a function and a one-to-one function. I look at function notation which is really important and ... somehow manage to relate Maths to The Bachelorette!
So much fun to be had in one video!

Video tags

relations
functions math
functions and relations
functions domain and range
functions and graphs
functions | methods 1 and 2 | maffsguru
Methods 3 and 4
Headstart
ECP
VCE Methods
Identifying relations
relationships
function notation f(x)
function notation domain and range
Identifying and describing relations and functions