Table of Contents

Introduction iv Chapter 1 - Univariate Data 1 Chapter 2 - Linear equations 9 Chapter 3 - Linear graphs and modelling 21 Chapter 4 - Bivariate data 31 Chapter 5 - Sequences and series 35 Chapter 6 - Geometry in two and three dimensions 39 Chapter 7 - Trigonometry 41 Chapter 8 - Linear programming 47 Chapter 9 - Financial arithmetic 55 Chapter 10 - Shape and measurement 71 Chapter 11 - Networks Chapter 12 - Matrices 75