Division Algorithm, roots of polynomials, and factorization
Practice Assignment I: Coordinates and geometry, algebra, exam (SAT) type problems. A variety of problems on these topics, many solved.
Practice Assignment II: Arithmetic sequences, algebra, Pythagorean triples (rational and (some) irrational numbers), exam (SAT) type problems.
Practice Assignment III: Algebra, Functions and Graphs, Euclidean Geometry (from the beginning).
Testing your Mathematical Reasoning: A good set of problems involving basic key concepts. Understanding many of them will indicate that you have a solid background for a college education. Solving many of them on your own will indicate the level of ability you have at this point.
Final Review (solutions)
Sample Final Exam