0High School Math Made Understandable Book 2, covers most of the material that is covered in Math 11 and 12. It covers the following topics: Trigonometry, Quadratic Functions, Quadratic Equations, Radical Expressions, Rational Expressions, Absolute Value and Reciprocal Functions, Linear and Quadratic Inequalities, Transformations of Functions, Radical and Rational Functions, Polynomials, Exponents and Logarithms, Circular Functions, Trigonometric Equations and Identities, and it also includes a brief bonus chapter on Introductory University Calculus (Intervals). What makes this book unique is that the answers at the back of the book have the full solutions as well, so if you got the wrong answer, you will know where you went wrong!