Algebra 2 Video Lessons:  Video Lessons are linked below.

Chapter 1:  Date and Linear Representations (Chapter 1 Playlist)

1.1 -- Tables and Graphs of Linear Equations VIDEO 1, VIDEO 2, and VIDEO 3
1.2 -- Slopes and Intercepts VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4
1.3 -- Linear Equations in Two Variables ​VIDEO 1, VIDEO 2, and VIDEO 3
1.4 -- Direct Variation and Proportion ​VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4
1.5 -- Scatter Plots and Least-Squares Lines VIDEO 1 and VIDEO 2
1.6 -- Introduction to Solving Equations ​VIDEO 1, VIDEO 2, and VIDEO 3
1.7 -- Introduction to Solving Inequalities ​VIDEO 1, VIDEO 2, and VIDEO 3
1.8 -- Solving Absolute-Value Equations and Inequalities ​VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4

Chapter 2:  Numbers and Functions (Chapter 2 Playlist)

2.1 -- Operations with Numbers VIDEO 1 and VIDEO 2
2.2 -- Properties of Exponents VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4
2.3 -- Introduction to Functions ​VIDEO 1 and VIDEO 2
2.4 -- Operations with Functions VIDEO 1, VIDEO 2, and VIDEO 3
2.5 -- Inverses of Functions ​VIDEO 1, VIDEO 2, and VIDEO 3
2.6 -- Special Functions (Piecewise, Absolute Value, Step Functions) ​VIDEO 1, VIDEO 2, and VIDEO 3
2.7 -- Transformations of Functions ​VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4

Chapter 3:  Systems of Linear Equations and Inequalities (Chapter 3 Playlist)

3.1 -- Solving Systems by Graphing and Substitution VIDEO 1, VIDEO 2, and VIDEO 3
3.2 -- Solving Systems by Elimination ​VIDEO 1, VIDEO 2, and VIDEO 3
3.3 -- Linear Inequalities in Two Variables VIDEO 1 and VIDEO 2
3.4 -- Systems of Linear Inequalities VIDEO 1
3.5 -- Linear Programming ​VIDEO 1 and VIDEO 2
3.6 -- Parametric Equations ​VIDEO 1 and VIDEO 2

Chapter 4:  Matrices (Chapter 4 Playlist)

4.1 -- Using Matrices to Represent Data VIDEO 1, VIDEO 2, and VIDEO 3
4.2 -- Matrix Multiplication ​VIDEO 1, VIDEO 2, and VIDEO 3
4.3 -- The Inverse of a Matrix ​VIDEO 1, VIDEO 2, and VIDEO 3
4.4 -- Solving Systems with Matrix Equations VIDEO 1 and VIDEO 2
4.5 -- Using Matrix Row Operations (Gaussian Elimination) ​VIDEO 1, VIDEO 2, and VIDEO 3

Chapter 5:  Quadratic Functions (Chapter 5 Playlist)

5.1 -- Introduction to Quadratic Functions VIDEO 1
5.2 -- Introduction to Solving Quadratic Equations VIDEO 1 and VIDEO 2
5.3 -- Factoring Quadratic Expressions VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4
5.4 -- Completing the Square ​VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4
5.5 -- The Quadratic Formula ​VIDEO 1, VIDEO 2, and VIDEO 3
5.6 -- Quadratic Equations and Complex Numbers ​​VIDEO 1, VIDEO 2, and VIDEO 3
5.7 -- Curve Fitting with Quadratic Models ​VIDEO 1 and VIDEO 2
5.8 -- Solving Quadratic Inequalities ​​VIDEO 1, VIDEO 2, and VIDEO 3

Chapter 6:  Exponential and Logarithmic Functions (Chapter 6 Playlist)

6.1 -- Exponential Growth and Decay VIDEO 1
6.2 -- Exponential Functions VIDEO 1, VIDEO 2, and VIDEO 3
6.3 -- Logarithmic Functions VIDEO 1, VIDEO 2, and VIDEO 3
6.4 -- Properties of Logarithmic Functions VIDEO 1, VIDEO 2, and VIDEO 3
6.6 -- The Natural Base, e ​VIDEO 1, VIDEO 2, and VIDEO 3
6.7 -- Solving Equations and Modeling ​VIDEO 1, VIDEO 2, and VIDEO 3

Chapter 7: Polynomial Functions (Chapter 7 Playlist)

7.1 -- Introduction to Polynomials VIDEO 1
7.2 -- Polynomial Functions and Their Graphs VIDEO 1, VIDEO 2, and VIDEO 3
7.3 -- Products and Factors of Polynomials VIDEO 1, VIDEO 2, VIDEO 3, VIDEO 4, and VIDEO 5  (Multiplication, Long Division, and Synthetic Division)
7.4 -- Solving Polynomial Equations VIDEO 1 and VIDEO 2
7.5 -- Zeros of Polynomial Functions ​VIDEO 1 and VIDEO 2

Chapter 8: Rational Functions and Radical Functions (Chapter 8 Playlist)

8,1 -- Inverse, Joint, and Combined Variation  VIDEO 1 and VIDEO 2
8.2 -- Rational Functions and Their Graphs VIDEO 1, VIDEO 2, and VIDEO 3
8.3 -- Multiplying and Dividing Rational Expressions VIDEO 1 and VIDEO 2
8.4 -- Adding and Subtracting Rational Expressions VIDEO 1, VIDEO 2, and VIDEO 3
8.5 -- Solving Rational Equations and Inequalities VIDEO 1, VIDEO 2, and VIDEO 3
8.6 -- Radical Expressions and Radical Functions VIDEO 1, VIDEO 2, VIDEO 3, and VIDEO 4
8.7 -- Simplifying Radical Expressions VIDEO 1, VIDEO 2, and VIDEO 3
8.8 -- Solving Radical Equations and Inequalities ​VIDEO 1 and VIDEO 2

Chapter 12: Discrete Mathematics and Statistics (Chapter 12 Playlist)

12.1 -- Measures of Central Tendency (Mean, Median, Mode)
12.2 -- Stem-and-Leaf Plots, Histograms, and Circle Graphs
12.3 -- Box-and-Whisker Plots
12.4 -- Measures of Dispersion
12.5 -- Binomial Distributions
12.6 -- Normal Distributions