Filled with helpful tips, definitions, and side bars, all written in accessible student-friendly language, readers can use this study guide to supplement classroom instruction, for review, homework help, test prep, and to make the most challenging Algebra 2 concepts make sense. Starting with a review of foundational Algebra 1 skills, this book covers everything from solving quadratic equations, to graphing functions, to solving triangles with trigonometry, all in a clear, accessible and easy-to-understand way, with step-by-step example problems. It's like being tutored by the smartest kid in class! (And it's written, vetted, and approved by the experts-- high school Algebra 2 teachers.) All core concepts are covered in print, and additional concepts are available in bonus chapters for free online.