Math 131 Supplementary Material Menu

The following material supplements material in our college algebra course.  Section numbers may not match those in our current text.  Please let me know if you have any questions or comments.
                               -   Daniel F. Symancyk


1.1 Solving Linear Equations

2.4 Lines in the Plane
2.5 Linear Modeling

3.1 Functions
3.2 Graphs of Functions
3.3 Translations of Functions
3.5 Quadratic Functions
3.6 Polynomial Functions
3.7 Rational Functions

5.1 Exponential Functions
5.2 Logarithmic Functions
5.3 Properties of Logarithms
5.4 Solving Exponential and Logarithmic Equations
5.5 Exponential and Logarithmic Applications

6.4 Linear Inequalities
6.5 Linear Programming

7.1 Matrices and Systems of Linear Equations
7.1 3D Demo of Row Operations
7.3 The Inverse of a Square Matrix