D2: Algebra and geometry

Algebra and Geometry (PDF*1.27mb)
2.1  Inequalities and the real number line
    Operations on inequalities
    Linear Inequalities of Two Variables 
p. 131
p. 135
p. 137
2.2 Quadratic Equations and Completing the Square
    Completing the Square 
p. 145
p. 150 
2.3 Functions
    Rational functions
    Other important non-linear functions
    Solving Simultaneous Equations Algebraically and Graphically
    Inverse Functions
p. 158
p. 158
p. 163
p. 177
p. 186
p. 191
p. 199
Solutions to Exercise Sets  p. 205