We will not be covering all of the slide sets in this folder.
For Math 90 we will cover the slide sets below. All other slides on the course website are optional reading.
Chapter 1 - Equations and Formulas
1.1 Variables and Expressions
1.3 Solving Equations by Adding and Subtracting
1.5 Solving Equations by Multiplying and Dividing
1.6 Solving Two-Step and Multi-Step Equations
1.7 Solving Equations with Variables on Both Sides
1.8 Solving for a Variables
1.9 Solving Absolute-value Equations
Chapter 2 - Simple Inequalities
2.1 Graphing and Writing Inequalities
2.2 Solving Inequalities by Adding and Subtracting
2.3 Solving Inequalities by Multiplying and Dividing
2.4 Solving Two-Step and Multi-Step Inequalities
2.5 Solving Inequalities with Variables on Both Sides
Chapter 3 - Graphing and Function Concepts
3.1 Graphing Relationships
3.2 Relations and Function
3.3 Writing Functions
3.4 Graphing Functions
Chapter 4 - Characteristics of Linear Functions
4.1 Identifying Linear Functions
4.2 Using Intercepts
4.4 Rate of Change and Slope
4.5 The Slope Formula
Chapter 5 - Systems of Linear Equations
5.1 Solving Systems by Graphing
5.2 Solving System by Substitution
5.3 Solving System by Elimination
5.5 Solving Linear Inequalities
5.6 Solving System of Linear Inequalities