D2: Algebra and geometry

Algebra and Geometry (PDF*1.27mb)

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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