College Algebra includes everything we talk about in this class and then goes a step further. People who learn most of what is covered in Intermediate Algebra will probably pass College Algebra.
Barbara J. Rademacher, Associate Professor of Mathematics, Northwest Arkansas Community College
This video gives graphical examples of the categories of solutions of systems
veteran Erik Heckathorne shared his method for academic success during the 2011 Veterans Day ceremony at Northwest Arkansas Community College.
Intercepts are among the most important "parts" of a line. It is essential that you know what they are and how to find them. This video will help.
Use the Matrix Utility to Solve a System.
Solve a System with a TI Graphing Calculator.
The Pearson Company uses a utility called the MathXL utility in its math learning programs, MathXL, MyMathLab, and InteractMath. This video will show you how to move points to their correct locations on Pearson products.
A line can have a positive slope or a negative slope or a zero slope or no slope at all (also called "undefined"). This short little video helps students review the basics of the four categories of slope.
There are many ways to graph a line. Using the point-slope method is one.
Determine if Two Sets of Points Represent Lines that are Parallel, Perpendicular, or Neither. Each set contains two points. Calculate the slope and look at the relationship between the two.
This short video give you a light-hearted look at the supplies that are essential to success in this class.