Passing grades in two years of algebra courses are required for high school graduation.Algebra II Essentials For Dummiescovers key ideas from typical second-year Algebra coursework to help students get up to speed. Free of ramp-up material,Algebra II Essentials For Dummiessticks to the point, with content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical Algebra II course, from polynomials, conics, and systems of equations to rational, exponential, and logarithmic functions. This guide is also a perfect reference for parents who need to review critical algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts.