##### Subchapters

- Real Numbers
- Cartesian Coordinate System
- Linear Equations and Inequalities
- Lines in the Plane
- Solving Equations Graphically, Numerically, and Algebraically
- Complex Numbers
- Solving Inequalities Algebraically and Graphically
- Review Exercises

##### Other chapters in Pearson Precalculus Graphical Numerical Algebraic, 2006

- Functions and Graphs
- Polynomial, Power, and Rational Functions
- Exponential, Logistic, and Logarithmic Functions
- Trigonometric Functions
- Analytic Trigonometry
- Applications of Trigonometry
- Systems and Matrices
- Analytic Geometry in Two and Three Dimensions
- Discrete Mathematics
- An Introduction to Calculus: Limits, Derivatives, and Integrals
- Appendix A
- Appendix C