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College Algebra (11e)

A college algebra textbook by Ron Larson covering prerequisites, equations/inequalities, functions and graphs, polynomial and rational functions, exponential/logarithmic functions, systems of equations and inequalities, matrices and determinants, sequences/series/probability, and topics in analytic geometry. 9 chapters (Ch P + 1-8). Sister-volume of Larson Precalculus 11e with the trigonometry chapters dropped and an Equations/Inequalities chapter inserted as Ch 1.

9 chapters 260 lessons Guided notes for every video
Chapters

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Ch P - Prerequisites

Foundational algebra review: real numbers, exponents, radicals, polynomials, factoring, and rational expressions, refreshing the prerequisite skills students need before college-algebra topics begin.

5 sections
Chapter 1

Equations and Inequalities

Solving linear, rational, quadratic, polynomial, and absolute-value equations and inequalities; complex numbers; mathematical modeling with linear and quadratic functions. This chapter is present in the College Algebra binding but absent from Larson Precalculus 11e (Pre_05); its content is synthesized following the Alg_03 Blitzer CollAlg 8e Ch 1 precedent (C14).

7 sections
Chapter 2

Functions and Their Graphs

Rectangular coordinates, graphs of equations, linear equations in two variables, functions, analyzing graphs, parent functions, transformations, combinations and composite functions, inverse functions, and mathematical modeling with variation.

10 sections
Chapter 3

Polynomial and Rational Functions

Quadratic functions, polynomial functions of higher degree, polynomial and synthetic division, complex numbers as roots, zeros of polynomial functions, rational functions, and nonlinear inequalities.

7 sections
Chapter 4

Exponential and Logarithmic Functions

Exponential functions and graphs, logarithmic functions and graphs, properties of logarithms, exponential and logarithmic equations, and exponential/logarithmic models.

5 sections
Chapter 5

Systems of Equations and Inequalities

Linear and nonlinear systems of equations in two variables, two-variable linear systems (substitution and elimination), and multivariable linear systems (3 variables, Gaussian elimination).

3 sections
Chapter 6

Matrices and Determinants

Matrices and systems of equations (Gauss-Jordan elimination), operations with matrices, the inverse of a square matrix, and the determinant of a square matrix.

4 sections
Chapter 7

Sequences, Series, and Probability

Sequences and series, arithmetic sequences and partial sums, geometric sequences and series, and the binomial theorem.

4 sections
Chapter 8

Topics in Analytic Geometry

Lines, parabolas, ellipses, hyperbolas, polar coordinates, and graphs of polar equations.

6 sections