Algebra and graphs

2.1 Introduction to algebra

2.2 Algebraic manipulation

2.3 Algebraic fractions

2.4 Indices II

2.5 Equations

2.6 Inequalities

2.7 Sequences

2.8 Proportion

2.9 Graphs in practical situations

2.10 Graphs of functions

2.11 Sketching curves

2.12 Functions