MATH 125 - College Algebra

CHAPTER 5

Professor Anna Cox's VIDEOS and Video Worksheets (Please watch video, print off pdf or fill out electronically and turn in through Moodle)

Section 5.1 systems of linear equations in two variables
    worksheet Section 5.1 systems of linear equations in two variables

Section 5.2 systems of linear equations in three variables
    worksheet Section 5.2 systems of linear equations in three variables

Section 5.4 Systems of Non-linear Equations in Two Variables
    worksheet Section 5.4 Systems of Non-linear Equations in Two Variables

Section 5.5 Systems of Inequalities
    worksheet Section 5.5 Systems of Inequalities

Professor Anna Cox's VIDEOS that go with the Learning Guides NOT REQUIRED but for additional help. Chapter 5 Learning Guide (Typo on 5.5 number 3 written work needs to be 140 not 14 or the equation is not true.)  In my videos, I talk through how to solve the written problems and give additional important information.

Professor Anna Cox's VIDEOS that go with the Learning Guides:

Section 5.1 systems of linear equations in two variables

Section 5.2 systems of linear equations in three variables

Section 5.3 Partial Fractions (not required, but interesting)

Section 5.4 Systems of Non-linear Equations in Two Variables

Section 5.5 Systems of Inequalities

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