Life of Fred books provide a self teaching, self contained, comprehensive math program with answers included. The character Fred explains the need for math in everyday life.Life of Fred: Advanced Algebra covers: Ratio, Proportion amp Variation, Radicals, Logarithms, Graphing, Systems of Equations, Conics, Functions, Linear Programming, Partial Fractions, Math Induction, Sequences, Series, Matrices, Permutations amp Combinations.This book is to be used with Fred s Home Companion: Advanced Algebra study guide and answer key. Author: Stanley F. Schmidt Format: 318 pages, hardcover Grade: 10 Publisher: Polka Dot Publishing ISBN: 9780970999528 Used Book in Good Condition