Video Instruction for Chapter 2

2.1

**Video Instruction: Solving Equations with Fractions**

**Video Instruction: Solving Equations: Special Cases**

2.2

**Video Instruction: Consecutive Integers: Writing an Expression**

**Video Instruction: Consecutive Integers: Writing and Solving an Equation**

**Video Instruction: Consecutive Even/Odd Integers**

**Video Instruction: Writing Equations: Finding Unknown Values**

**Video Instruction: Writing Equations: Working with Percentages**

**Video Instruction: Writing Equations: Geometry: Finding Missing Sides**

**Video Instruction: Writing Equations: Geometry: Finding Missing Angles**

**Video Instruction: Distance, Rate, and Time**

2.3

**Video Instruction: Isolating a Variable in a Formula**

**Video Instruction: Using a Compound Interest Formula**

2.4

**Video Instruction: Intro to Graphing Inequalities**

**Video Instruction: Intro to Interval Notation**

**Video Instruction: Intro to Solving Inequalities**

2.5

**Video Instruction: Intro to Compound Inequalities: Intersection and Union**

**Video Instruction: Solving Compound Inequalities: Intersections**

**Video Instruction: Solving Compound Inequalities: Unions**

**Video Instruction: Solving Compound Inequalities: Special Cases**

Video Instruction for Chapter 3

3.1

3.2

**Video Instruction: 3.2 – Some help on Exercises 30, 29, and 32**

3.7

**Video Instruction: 3.7 – Solving Linear Inequalities**

**Video Instruction: 3.7 – Help with Exercise #5**

**Video Instruction: 3.7 – Help with Exercise #17**

Video Instruction for Chapter 4

4.1

**Video Instruction: Intro to Systems**

**Video Instruction: Solutions to a System**

**Video Instruction: Systems: Finding a Solution**

**Video Instruction: Systems: Special Situations**

**Video Instruction: 4.1 – Getting started on Exercise #37**

**Video Instruction: 4.1 – Special Case – Exercise #43**

4.2

**Video Instruction: 4.2: Solving a System in 3 Variables**

**Video Instruction: 4.2: Help with Exercise #1**

**Video Instruction: 4.2: Special Cases in 3 Variables**

4.3

**Video Instruction: 4.3: Systems Applications**

**Video Instruction: 4.3: Systems Applications: Another Example**

**Video Instruction: 4.3: Systems Applications: Mixing Solutions: 4.3: Example 4 and Practice 4e**

**Video Instruction: 4.3: Systems Applications: Angles in a Triangle: Example 6 and Practice 6**

**Video Instruction: 4.3 and 6.6: Looking at lots of story problems**

Video Instruction for Chapter 5

5.7

**Video Instruction: 5.7: Factoring Special Cases: Sum and Difference of Cubes**

Video Instruction for Chapter 6

6.1

**Video Instruction: 6.1: Domain of Rational Expressions**

**Video Instruction: 6.1: Reducing Rational Expressions**

**Video Instruction: 6.1: Multiplying and Dividing Rational Expressions**

6.2

**Video Instruction: 6.2: Adding and Subtracting Rational Expressions**

6.4

**Video Instruction: 6.4: Intro to Polynomials Division and Long Division**

**Video Instruction: 6.4: Long Division: Another Example**

**Video Instruction: 6.4: Intro to Synthetic Division**

**Video Instruction: Polynomial Division: #30 (Synthetic Division)**

6.5

**Video Instruction: 6.5: Intro to Solving Rational Equations**

Video Instruction for Chapter 7

7.3

**Video Instruction: 7.3: Distance Formula: Finding the Length of a Segment in the Coordinate Plane**

**Video Instruction: 7.3: Midpoint Formula: Finding the Midpoint of a Segment in the Coordinate Plane**

7.4

**Video Instruction: 7.4: Operations with Radicals**

7.5

**Video Instruction: 7.5: Rationalizing a Denominator**

7.6

**Video Instruction: 7.6: Solving Radical Equations**

Video Instruction for Chapter 8

8.1 and 8.2

**Video Instruction: 8.1: Solving Quadratic Equations with Irrational Solutions**

**Video Instruction: 8.1: Solving Quadratic Equations with Irrational Solutions**

Video Instruction for Chapter 9

9.1

**Video Instruction: 9.1: Functions: Operations and Compositions**

9.2

**Video Instruction: 9.2: Functions: Intro to One-to-One and Inverse Functions**

9.3

**Video Instruction: 9.3: Intro to Exponential Growth: The Oriental Hero!**

**Video Instruction: 9.3: Compound Interest**

9.5

**Video Instruction: 9.5: Intro to Logarithms**