Prerequisite: Introduction to College Algebra. The concepts covered are algebraic operations, equations and inequalities, graphs and functions, polynomial and rational functions, exponential and logarithmic functions, trigonometric functions, trigonometric identities and conditional equations, law of sines and cosines, vectors, polar coordinates, complex numbers, systems of equations and inequalities, and matrices and determinants, sequences and series, conic sections, parabola, ellipse, hyperbola, translation of axes, and parametric equations.
Solutions to Selected Problems by askdrcallahan (PDF on CD included in DVD set)
College Algebra with Trigonometry (Barret and Raymond)
DVD set of seven (7) DVDs for College Algebra with Trigonometry
Note: This solutions manual, when combined with answers provided in the back of the text, enables you to self-check all of the assigned exercises. This manual is required because the textbook provides answers only to odd-numbered textbook exercises. So the solutions manual provides answers to any assigned even numbered exercises, as well as expanded solutions to more complex odd-numbered exercises.