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  • General

    Algebra 2 (B)

    Algebra 2 builds upon and extends concepts from both Algebra 1 and Geometry. In Algebra 2, students work with equations, inequalities, and graphs of linear, quadratic, trigonometric, rational, radical, exponential, and logarithmic functions. Real-world applications that can be modeled by each of these functions are explored. Algebra 2 also introduces students to concepts of probability and statistics.

    Creative Commons License

    Algebra 2 (B) course materials created by the Open High School of Utah are licensed under a Creative Commons Attribution 3.0 Unported License. This course contains open educational resources produced by other organizations which may use a different open license. Please confirm the license status of these third-party resources before reusing them. See OpenCourseWare for additional information about licensing.

    • Download a copy of this course. File 353.1KB Moodle backup

  • Topic 1

    Week 1

    • Unit 7 Videos from First Semester
    • WATCH: Introduction to Functions Book
    • WATCH: Functions as Equations Book
    • WATCH: Operations on Functions Book
    • WATCH: Composition of Functions Book
    • WATCH: Inverse Functions and Relations Book
    • WATCH: Library of Functions Book
    • WATCH: Transformations of Functions Book

    • End of Unit Activities

    • Unit 8 - Rational Expressions and Equations
    • RESOURCE: Factoring Review Video from Unit 4 Page

    • Lesson 8.1 - Multiplying and Dividing Rational Expressions
    • WATCH: Simplifying Rational Expressions Page
    • WATCH: Multiplying and Dividing Rational Expressions Book

  • Topic 2

    Week 2


    • Lesson 8.2 - Adding and Subtracting Rational Expressions
    • WATCH: Adding and Subtracting Rational Expressions Book

    • Lesson 8.3 - Complex Rational Expressions
    • WATCH: Complex Rational Expressions Book

    • Lesson 8.4 - Rational Equations
    • WATCH: Rational Equations Book

    • End of Unit Review

  • Topic 3

    Week 3


    • End of Unit Test

    • Unit 9 - Exponential and Logarithmic Functions
    • Lesson 9.1 - Graphing Exponential Functions
    • EXPLORE: Exponential Functions URL
    • WATCH: Graphing Exponential Functions Book

    • Lesson 9. 2 - Exponential Equations
    • WATCH: Exponential Equations Book

    • Lesson 9.3 - Introduction to Logarithms
    • WATCH: Introduction to Logarithms Book

  • Topic 4

    Week 4


    • Beginning of Week Activity

    • Lesson 9.4 - Equations with Logarithms
    • WATCH: Equations with Logarithms Book
    • COMPLETE: Guided Practice Lesson 9.4 URL

    • Lesson 9.5 - Properties of Logarithms
    • WATCH: Properties of Logarithms Book
    • WATCH: Expanding and Condensing Logs Book

  • Topic 5

    Week 5


    • Lesson 9.6 - Common Logarithms
    • WATCH: Common Logarithms Book
    • COMPLETE: Guided Practice Lesson 9.6 URL

    • Lesson 9.7 - Natural Logarithms
    • WATCH: Natural Logarithms Book

    • Lesson 9.9 - Exponential Growth and Decay
    • WATCH: Exponential Growth and Decay Book

    • End of Week Activity

  • Topic 6

    Week 6

    • End of Unit Activities
    • WATCH: Unit 9 Review Book

    • Unit 10 - Trigonometric Functions

    • Lesson 10.1 - Right Triangle Trigonometry
    • WATCH: Right Triangle Trigonometry Book
    • READ: Extra Examples Lesson 10.1 URL

  • Topic 7

    Week 7


    • Lesson 10.2 - Angles and Angle Measure
    • WATCH: Angles and Angle Measure Book
    • READ: Extra Examples Lesson 10.2 URL
    • COMPLETE: Guided Practice Lesson 10.2 URL

    • Lesson 10.3 - Evaluating Trig Functions Given a Point
    • WATCH: Evaluating Trig Functions Given a Point Book

    • Lesson 10.4 - Evaluating Trig Functions using Reference Angles
    • WATCH: Reference Angles Book
    • WATCH: Evaluating Trig Functions Using Reference Angles Book

  • Topic 8

    Week 8

    • Beginning of Week Activity

    • Lesson 10.5 - Evaluating Trig Functions using the Unit Circle
    • WATCH: Evaluating Trig Functions using the Unit Circle Book

    • Lesson 10.6 - Inverse Trig Functions
    • WATCH: Inverse Trig Functions Book

    • End of Week Activity

  • Topic 9

    Week 9


    • Lesson 10.8 - Geometry Applications
    • WATCH: Geometry Applications Book

    • End of Unit Activities
    • WATCH: Reference Sheet Page
    • VIEW: Algebra 2 Reference Sheet URL

    • Unit 11 - Graphing Trigonometric Functions
    • WATCH: Graph Paper Page

    • Lesson 11.1 - Graphing the Sine Function
    • WATCH: Graphing the Sine Function Book

  • Topic 10

    Week 10


    • Lesson 11.2 - Graphing the Cosine Function
    • WATCH: Graphing the Cosine Function Book

    • Lesson 11.3 - Transformations of Trigonometric Graphs
    • WATCH: Transformations of Trigonometric Graphs Book

    • End of Unit Activity

  • Topic 11

    Week 11


    • Unit 12 - Probability and Statistics

    • Lesson 12.1 - The Fundamental Counting Principle
    • WATCH: The Fundamental Counting Principle Book
    • READ: Extra Examples Lesson 12.1 URL
    • COMPLETE: Guided Practice 12.1 URL

    • Lesson 12.2 - Permutations and Combinations
    • WATCH: Permutations and Combinations Book
    • READ: Extra Examples Lesson 12.2 URL

    • Lesson 12.3 - Introduction to Probability
    • WATCH: Introduction to Probability Book

    • Lesson 12.4 - Multiplying Probabilities
    • WATCH: Multiplying Probabilities Book
    • PRACTICE: Probabability Aquarium - Try Levels 1 - 4 URL
    • COMPLETE: Guided Practice Lesson 12.4 URL

  • Topic 12

    Week 12


    • Lesson 12.7 - Displaying Data
    • WATCH: Displaying and Describing Data Book

    • Lesson 12.8 - Measures of Center and Spread
    • WATCH: Measures of Center and Spread Book

  • Topic 13

    Week 13

    • VIEW: Algebra 2 Reference Sheet URL

    • Unit 1 Review
    • WATCH: Absolute Value Equations Page
    • WATCH: Compound Inequalities Page
    • WATCH: Absolute Value Inequalities Page

    • Unit 2 and Unit 3 Review
    • WATCH: Unit 2 and Unit 3 Review Part 1 Book
    • WATCH: Solving Systems of Equations Review Page

    • Unit 4 Review
    • Unit 4 Review Book

  • Topic 14

    Week 14


    • Unit 5 Review
    • WATCH: Unit 5 Review Book

    • Unit 6 Review
    • WATCH: Unit 6 Review Book

    • Unit 7 Review
    • WATCH: Unit 7 Review Book

  • Topic 15

    Week 15


    • Graphing Functions Review - Units 7 and 11
    • WATCH: Graphing Functions Review Book

    • Unit 8 Review
    • Unit 8 Review Book

    • Unit 9 Review
    • WATCH: Unit 9 Review Book

    • Unit 10 Review
    • WATCH: Unit 10 Review Book

  • Topic 16

    Week 16


    • Unit 12 Review
    • WATCH: Unit 12 Review Book

    • Semester Quiz

  • Topic 17

    Week 17


    • Unit 13 - Matrices

    • Lesson 13.1 - Introduction to Matrices
    • WATCH: Introduction to Matrices Book
    • READ: Extra Examples Lesson 13.1 URL

    • Lesson 13.2 - Operations with Matrices
    • WATCH: Operations with Matrices Book
    • READ: Extra Examples Lesson 13.2 URL

    • Lesson 13.3 - Multiplying Matrices
    • WATCH: Multiplying Matrices Book
    • COMPLETE: Guided Practice Lesson 13.3 URL

  • Topic 18

    Week 18


    • Lesson 13.4 - Identity and Inverse Matrices
    • WATCH: Identity and Inverse Matrices Book

    • Introduction to Cryptography
    • WATCH: Introduction to Cryptography Page

    • Cryptography Using Matrices
    • WATCH: Cryptography using Matrices Book

  • Topic 19

    Week 19


    • The Enigma Machine
    • WATCH: The Enigma Machine Book

    • Course Evaluation
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