Course curriculum

  • 1
    Chapter 1 - Inequalities
    • Preliminary Information
    • 1.1 Lesson - Solving Inequalities in One Variable
    • 1.1 Lesson Notes, Homework Questions/Answers
    • 1.1 Homework Video - Solving Inequalities in One Variable
    • 1.1 Survey
    • 1.2 Lesson - Solving Combined Inequalities
    • 1.2 Lesson Notes, Homework Questions/Answers
    • 1.2 Homework Video - Solving Combined Inequalities
    • 1.2 Survey
    • 1.3 Lesson - Problem Solving Using Inequalities
    • 1.3 Lesson Notes, Homework Questions/Answers
    • 1.3 Homework Video - Problem Solving Using Inequalities
    • 1.3 Survey
    • 1.4 Lesson - Absolute Value
    • 1.4 Lesson Notes, Homework Questions/Answers
    • 1.4 Homework Video - Absolute Value
    • 1.4 Survey
  • 2
    Chapter 2 - Linear Equations and Functions
    • 2.1 Lesson - Equations in Two Variables
    • 2.1 Lesson Notes, Homework Questions & Answers
    • 2.1 Homework Video - Equations in Two Variables
    • 2.1 Survey
    • 2.2 Lesson - Graphs of Linear Equations
    • 2.2 Lesson Notes, Homework Questions & Answers
    • 2.2 Homework Video - Graphs of Linear Equations
    • 2.2 Survey
    • 2.3 Lesson - The Slope of a Line
    • 2.3 Lesson Notes, Homework Questions & Answers
    • 2.3 Homework Video - The Slope of a Line
    • 2.3 Survey
    • 2.4 Lesson - Finding an Equation of a Line
    • 2.4 Lesson Notes, Homework Questions & Answers
    • 2.4 Homework Video - Finding an Equation of a Line
    • 2.4 Survey
    • 2.5 Lesson - Parallel and Perpendicular Lines
    • 2.5 Lesson Notes, Homework Questions & Answers
    • 2.5 Homework Video - Parallel and Perpendicular Lines
    • 2.5 Survey
    • 2.6 Lesson - Systems of Linear Equations in Two Variables
    • 2.6 Lesson Notes, Homework Questions & Answers
    • 2.6 Homework Video - Systems of Linear Equations in Two Variables
    • 2.6 Survey
    • 2.7 Lesson - Using Systems of Equations to Problem Solve
    • 2.7 Lesson Notes, Homework Questions & Answers
    • 2.7 Survey
    • 2.8 Lesson - Linear Inequalities in Two Variables
    • 2.8 Lesson Notes, Homework Questions & Answers
    • 2.8 Homework Video - Linear Inequalities in Two Variables
    • 2.8 Survey
    • 2.9 Lesson - Functions
    • 2.9 Lesson Notes, Homework Questions & Answers
    • 2.9 Homework Video - Functions
    • 2.9 Survey
    • 2.10 Lesson - Relations
    • 2.10 Lesson Notes, Homework Questions & Answers
    • 2.10 Homework Video - Relations
    • 2.10 Survey
  • 3
    Chapter 3 - Products and Factors of Polynomials
    • 3.1 Lesson - Polynomials
    • 3.1 Lesson Notes, Homework Questions & Answers
    • 3.1 Homework Video - Polynomials
    • 3.1 Survey
    • 3.2 Lesson - Laws of Exponents
    • 3.2 Lesson Notes, Homework Questions & Answers
    • 3.2 Homework Video - Laws of Exponents
    • 3.2 Survey
    • 3.3 Lesson - Multiplying Polyonomials
    • 3.3 Lesson Notes, Homework Questions & Answers
    • 3.3 Homework Video - Multiplying Polynomials
    • 3.3 Survey
    • 3.4 Lesson - Prime Factorization
    • 3.4 Lesson Notes, Homework Questions & Answers
    • 3.4 Homework Video - Prime Factorization
    • 3.4 Survey
    • 3.5 Lesson - Factoring Polynomials
    • 3.5 Lesson Notes, Homework Questions & Answers
    • 3.5 Survey
    • 3.6 Lesson - Factoring Quadratic Polynomials
    • 3.6 Lesson Notes, Homework Questions & Answers
    • 3.6 Survey
    • 3.7 Lesson - Factoring the Sum and Difference of Cubes
    • 3.7 Lesson Notes, Homework Questions & Answers
    • 3.7 Survey
    • 3.8 Lesson - Solving Polynomial Equations
    • 3.8 Lesson Notes, Homework Questions & Answers
    • 3.8 Homework Video - Solving Polynomial Equations
    • 3.8 Survey
    • 3.9 Lesson - Problem Solving Using Polynomial Equations
    • 3.9 Lesson Notes, Homework Questions & Answers
    • 3.9 Homework Video - Problem Solving Using Polynomial Equations
    • 3.9 Survey
  • 4
    Chapter 4 - Rational Expressions
    • 4.1 Lesson - Quotients of Monomials
    • 4.1 Lesson Notes, Homework Questions & Answers
    • 4.1 Homework Video - Quotients of Monomials
    • 4.1 Survey
    • 4.2 Lesson - Zero and Negative Exponents
    • 4.2 Lesson Notes, Homework Questions & Answers
    • 4.2 Homework Video - Zero and Negative Exponents
    • 4.2 Survey
    • 4.3 Lesson - Scientific Notation and Significant Digits
    • 4.3 Lesson Notes, Homework Questions & Answers
    • 4.3 Survey
    • 4.4 Lesson - Rational Algebraic Expressions
    • 4.4 Lesson Notes, Homework Questions & Answers
    • 4.4 Homework Video - Rational Algebraic Expressions
    • 4.4 Survey
    • 4.5 Lesson - Products and Quotients of Rational Expressions
    • 4.5 Lesson Notes, Homework Questions & Answers
    • 4.5 Homework Video - Products and Quotients of Rational Expressions
    • 4.5 Survey
    • 4.6 Lesson - Sums and Differnces of Rational Expressions
    • 4.6 Lesson Notes, Homework Questions & Answers
    • 4.6 Homework Video - Sums and Differences of Rational Expressions
    • 4.6 Survey
    • 4.7 Lesson - Fractional Equations
    • 4.7 Lesson Notes, Homework Questions & Answers
    • 4.7 Homework Video - Fractional Equations
    • 4.7 Survey
  • 5
    Chapter 5 - Radicals
    • 5.1 Lesson - Roots of Real Numbers
    • 5.1 Lesson Notes, Homework Questions & Answers
    • 5.1 Homework Video - Roots of Real Numbers
    • 5.1 Survey
    • 5.2 Lesson - Properties of Radicals
    • 5.2 Lesson Notes, Homework Questions & Answers
    • 5.2 Homework Video - Properties of Radicals
    • 5.2 Survey
    • 5.3 Lesson - Sums and Differences of Radicals
    • 5.3 Lesson Notes, Homework Questions & Answers
    • 5.3 Homework Video - Sums and Differences of Radicals
    • 5.3 Survey
    • 5.4 Lesson - Binomials Containing Radicals
    • 5.4 Lesson Notes, Homework Questions & Answers
    • 5.4 Homework Video - Binomials Containing Radicals
    • 5.4 Survey
    • 5.5 Lesson - Solving Radical Equations
    • 5.5 Lesson Notes, Homework Questions & Answers
    • 5.5 Homework Video - Solving Radical Equations
    • 5.5 Survey
    • 5.6 Lesson - Imaginary Numbers
    • 5.6 Lesson Notes, Homework Questions & Answers
    • 5.6 Homework Video - Imaginary Numbers
    • 5.6 Survey
  • 6
    Chapter 6 - Quadratic Equations and Functions
    • 6.1 Lesson - Completing the Square
    • 6.1 Lesson Notes, Homework Questions & Answers
    • 6.1 Homework Video - Completing the Square
    • 6.1 Survey
    • 6.2 Lesson - The Quadratic Formula
    • 6.2 Lesson Notes, Homework Questions & Answers
    • 6.2 Homework Video - The Quadratic Formula
    • 6.2 Survey
    • 6.3 Lesson - The Discriminant
    • 6.3 Lesson Notes, Homework Questions & Answers
    • 6.3 Homework Video - The Discriminant
    • 6.3 Survey
    • 6.4 Lesson - Equations in Quadratic Form
    • 6.4 Lesson Notes, Homework Questions & Answers
    • 6.4 Homework Video - Equations in Quadratic Form
    • 6.4 Survey
    • 6.5 Lesson - Graphing Quadratic Functions
    • 6.5 Lesson Notes, Homework Questions & Answers
    • 6.5 Homework Video - Graphing Quadratic Functions
    • 6.5 Survey
    • 6.6 Lesson - Converting Quadratic Functions into Graphing Form
    • 6.6 Lesson Notes, Homework Questions & Answers
    • 6.6 Homework Video - Converting Quadratic Functions
    • 6.6 Survey
  • 7
    Chapter 7 - Variation and Polynomial Equations
    • 7.1 Lesson - Direct and Inverse Variation
    • 7.1 Lesson Notes, Homework Questions & Answers
    • 7.1 Homework Video - Direct and Inverse Variation
    • 7.1 Survey
    • 7.2 Lesson - Dividing Polynomials
    • 7.2 Lesson Notes, Homework Questions & Answers
    • 7.2 Homework Video - Dividing Polynomials
    • 7.2 Survey
    • 7.3 Lesson - Synthetic Division
    • 7.3 Lesson Notes, Homework Questions & Answers
    • 7.3 Homework Video - Synthetic Division
    • 7.3 Survey
    • 7.4 Lesson - Remainder and Factor Theorems
    • 7.4 Lesson Notes, Homework Questions & Answers
    • 7.4 Homework Video - Remainder and Factor Theorems
    • 7.4 Survey
    • 7.5 Lesson - Linear Interpolation
    • 7.5 Lesson Notes, Homework Questions & Answers
    • 7.5 Homework Video - Linear Interpolation
    • 7.5 Survey
  • 8
    Chapter 8 - Exponential and Logarithmic Functions
    • 8.1 Lesson - Rational Exponents
    • 8.1 Lesson Notes, Homework Questions & Answers
    • 8.1 Homework Video - Rational Exponents
    • 8.1 Survey
    • 8.2 Lesson - Exponential Functions and Equations
    • 8.2 Lesson Notes, Homework Questions & Answers
    • 8.2 Homework Video - Exponential Functions and Equations
    • 8.2 Survey
    • 8.3 Lesson - Composition of Functions and Inverse Functions
    • 8.3 Lesson Notes, Homework Questions & Answers
    • 8.3 Homework Video - Composition and Inverse of Functions
    • 8.3 Survey
    • 8.4 Lesson - Definition of Logarithms
    • 8.4 Lesson Notes, Homework Questions & Answers
    • 8.4 Homework Video - Definition of Logarithms
    • 8.4 Survey
    • 8.5 Lesson - Laws of Logarithms
    • 8.5 Lesson Notes, Homework Questions & Answers
    • 8.5 Homework Video - Laws of Logarithms
    • 8.5 Survey
    • 8.6 Lesson - Natural Logarithms
    • 8.6 Lesson Notes, Homework Questions & Answers
    • 8.6 Homework Video - Natural Logarithms
    • 8.6 Survey
    • 8.7 Lesson - Applications of Logarithms
    • 8.7 Lesson Notes, Homework Questions & Answers
    • 8.7 Homework Video - Applications of Logarithms
    • 8.7 Survey
  • 9
    Chapter 9 - Sequences and Series
    • 9.1 Lesson - Types of Sequences
    • 9.1 Lesson Notes, Homework Questions & Answers
    • 9.1 Homework Video - Types of Sequences
    • 9.1 Survey
    • 9.2 Lesson - Arithmetic Sequences
    • 9.2 Lesson Notes, Homework Questions & Answers
    • 9.2 Homework Video - Arithmetic Sequences
    • 9.2 Survey
    • 9.3 Lesson - Geometric Sequences
    • 9.3 Lesson Notes, Homework Questions & Answers
    • 9.3 Homework Video - Geometric Sequences
    • 9.3 Survey
    • 9.4 Lesson - Series and Summation Notation
    • 9.4 Lesson Notes, Homework Questions & Answers
    • 9.4 Homework Video - Series and Summation Notation
    • 9.4 Survey
    • 9.5 Lesson - Sums of Arithmetic and Finite Geometric Series
    • 9.5 Lesson Notes, Homework Questions & Answers
    • 9.5 Homework Video - Sums of Arithmetic and Finite Geometric Series
    • 9.5 Survey
    • 9.6 Lesson - Sums of Infinite Geometric Series
    • 9.6 Lesson Notes, Homework Questions & Answers
    • 9.6 Homework Video - Sums of Infinite Geometric Series
    • 9.6 Survey
  • 10
    Chapter 10 - Statistics and Probability
    • 10.1 Lesson - Presenting Statistical Data
    • 10.1 Lesson Notes, Homework Questions & Answers
    • 10.1 Homework Video - Presenting Statistical Data
    • 10.1 Survey
    • 10.2 Lesson - Analyzing Statistical Data
    • 10.2 Lesson Notes, Homework Questions & Answers
    • 10.2 Homework Video - Analyzing Statistical Data
    • 10.2 Survey
    • 10.3 Lesson - Normal Distributions
    • 10.3 Lesson Notes, Homework Questions & Answers
    • 10.3 Survey
    • 10.4 Lesson - Correlation
    • 10.4 Lesson Notes, Homework Questions & Answers
    • 10.4 Homework Video - Correlation
    • 10.4 Survey
    • 10.5 Lesson - Fundamental Counting Principle
    • 10.5 Lesson Notes, Homework Questions & Answers
    • 10.5 Homework Video - Fundamental Counting Principles
    • 10.5 Survey
    • 10.6 Lesson - Permutations
    • 10.6 Lesson Notes, Homework Questions & Answers
    • 10.6 Homework Video - Permutations
    • 10.6 Survey
    • 10.7 Lesson - Combinations
    • 10.7 Lesson Notes, Homework Questions & Answers
    • 10.7 Homework Video - Combinations
    • 10.7 Survey
    • 10.8 Lesson - Sample Spaces and Events
    • 10.8 Lesson Notes, Homework Questions & Answers
    • 10.8 Homework Video - Sample Spaces and Events
    • 10.8 Survey
    • 10.9 Lesson - Probability
    • 10.9 Lesson Notes, Homework Questions & Answers
    • 10.9 Homework Video - Probability
    • 10.9 Survey
  • 11
    Chapter 11 - Matrices
    • 11.1 Lesson - Matrix Terminology
    • 11.1 Lesson Notes, Homework Questions & Answers
    • 11.1 Homework Video - Matrix Terminology
    • 11.1 Survey
    • 11.2 Lesson - Matrix Addition and Scalar Multiplication
    • 11.2 Lesson Notes, Homework Questions & Answers
    • 11.2 Homework Video - Matrix Addition and Scalar Multiplication
    • 11.2 Survey
    • 11.3 Lesson - Matrix Multiplication
    • 11.3 Lesson Notes, Homework Questions & Answers
    • 11.3 Homework Video - Matrix Multiplication
    • 11.3 Survey
    • 11.4 Lesson - Determinants
    • 11.4 Lesson Notes, Homework Questions & Answers
    • 11.4 Homework Video - Determinants
    • 11.4 Survey
    • 11.5 Lesson - Inverse Matrices
    • 11.5 Lesson Notes, Homework Questions & Answers
    • 11.5 Homework Video - Inverse Matrices
    • 11.5 Survey
    • 11.6 Lesson - Expansion of Determinants by Minors
    • 11.6 Lesson Notes
    • 11.6 Survey
    • 11.7 Lesson - Properties of Determinants
    • 11.7 Lesson Notes
    • 11.7 Survey
    • 11.8 Lesson - Cramer's Rule
    • 11.8 Lesson Notes
    • 11.8 Survey

Course Reviews

  • Best Algebra 2 course

    Kai Okagawa

    I took this class last year and I've found it very helpful in understanding the course and going through steps in equations. I really enjoyed this way of tea...

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    I took this class last year and I've found it very helpful in understanding the course and going through steps in equations. I really enjoyed this way of teaching because Mr. Colosky goes through the problems step by step and explains each problem thoroughly. This way of teaching not only provides you with the right answers, but how to find and understand why you got that answer. Overall this is a great course and it teaches Algebra 2 very well, I learned alot from Mr. Colosky and I appreciate the help that I received in this course.

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  • Great Teacher!

    Braeden Perry

    I was having issues learning advanced levels of math, this has fixed all my problems!

    I was having issues learning advanced levels of math, this has fixed all my problems!

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