Mathematical Reasoning Problems II: Problems in Algebra and Pre-Calculus, logic, inequalities, absolute value, number systems, graphs.
Mathematical Reasoning Problems III: Problems in Algebra and Pre-Calculus, arithmetic and geometric sequences, introduction to induction (series).
Mathematical Reasoning: An Overview. A handful of problems that test thoroughly your ability and preparation for a mathematical college education.
Mathematical Reasoning: An Overview. Additional set of problems involving basic key concepts that provide a solid background for a college education.
Linear Functions: Straight lines, linear functions, and arithmetic sequences
Absolute Value y=|x|: Broken lines, the geometric median problem, piece-wise linear functions.