# Big Ideas Math Algebra 2: Online Textbook Help

• Course type: Self-paced
• Available Lessons: 145
• Average Lesson Length: 8 min
• Eligible for Certificate: Certificate completed Yes

Certificates show that you have completed the course. They do not provide credit.

• Watch a preview:

• Big Ideas Math Algebra 2: Online Textbook Help Practice Test

### Course Summary

If you use the Big Ideas Math Algebra 2 textbook in class, this course is a great resource to supplement your studies and prepare for exams. The course covers the same important algebra concepts found in the book, but uses short videos that make the algebra lessons easier to understand and more fun to learn.
Create an account
to start this course today
Try it risk-free for 30 days

#### 11 chapters in Big Ideas Math Algebra 2: Online Textbook Help

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
• Comprehensive test covering all topics
• Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 11)}}
Ch 1. Big Ideas Math Algebra 2 - Chapter 1: Linear Functions {{cp.topicAssetIdToProgress[79493].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Parent Function in Math: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[21719].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[21719].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Translating & Reflecting Graphs of Linear Functions
Score: {{cp.lessonAssetIdToProgress[74621].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[74621].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How to Graph an Absolute Value and Do Transformations
Score: {{cp.lessonAssetIdToProgress[568].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[568].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Graphing Absolute Value Equations: Dilations & Reflections
Score: {{cp.lessonAssetIdToProgress[569].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[569].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Write a Linear Equation
Score: {{cp.lessonAssetIdToProgress[557].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[557].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Scatterplot and Correlation: Definition, Example & Analysis
Score: {{cp.lessonAssetIdToProgress[5803].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5803].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Line of Best Fit: Definition, Equation & Examples
Score: {{cp.lessonAssetIdToProgress[21777].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[21777].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - How to Solve a Linear System in Three Variables With a Solution
Score: {{cp.lessonAssetIdToProgress[21227].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[21227].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - How to Solve a Linear System in Three Variables With No or Infinite Solutions
Score: {{cp.lessonAssetIdToProgress[21228].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[21228].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 11)}}
Ch 2. Big Ideas Math Algebra 2 - Chapter 2: Quadratic Functions {{cp.topicAssetIdToProgress[79494].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Transformations of Quadratic Functions
Score: {{cp.lessonAssetIdToProgress[79495].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79495].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Parabolas in Standard, Intercept, and Vertex Form
Score: {{cp.lessonAssetIdToProgress[579].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[579].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Find the Axis Of Symmetry: Equation, Formula & Vertex
Score: {{cp.lessonAssetIdToProgress[5002].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5002].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Using Quadratic Models to Find Minimum & Maximum Values: Definition, Steps & Example
Score: {{cp.lessonAssetIdToProgress[14505].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14505].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Parabola Intercept Form: Definition & Explanation
Score: {{cp.lessonAssetIdToProgress[5006].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5006].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Focus and Directrix of a Parabola
Score: {{cp.lessonAssetIdToProgress[15537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15537].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Writing Quadratic Equations for Given Points
Score: {{cp.lessonAssetIdToProgress[79496].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79496].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Using Quadratic Functions to Model a Given Data Set or Situation
Score: {{cp.lessonAssetIdToProgress[27184].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27184].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(2, 11)}}
Ch 3. Big Ideas Math Algebra 2 - Chapter 3: Quadratic Equations and Complex Numbers {{cp.topicAssetIdToProgress[79497].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Solving Quadratic Equations with Square Roots or Graphing the Function
Score: {{cp.lessonAssetIdToProgress[39959].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[39959].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How to Solve a Quadratic Equation by Factoring
Score: {{cp.lessonAssetIdToProgress[589].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[589].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What is an Imaginary Number?
Score: {{cp.lessonAssetIdToProgress[593].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[593].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - How to Add, Subtract and Multiply Complex Numbers
Score: {{cp.lessonAssetIdToProgress[594].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[594].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Solve Quadratics with Complex Numbers as the Solution
Score: {{cp.lessonAssetIdToProgress[597].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[597].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Write the Standard Form of an Equation by Completing the Square
Score: {{cp.lessonAssetIdToProgress[15082].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15082].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Vertex Form: Equation & Functions
Score: {{cp.lessonAssetIdToProgress[5007].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5007].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - How to Use the Quadratic Formula to Solve a Quadratic Equation
Score: {{cp.lessonAssetIdToProgress[590].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[590].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Discriminant: Definition & Explanation
Score: {{cp.lessonAssetIdToProgress[5022].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5022].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Solving Systems of Nonlinear Equations in Two Variables
Score: {{cp.lessonAssetIdToProgress[49094].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[49094].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Graphing & Solving Quadratic Inequalities: Examples & Process
Score: {{cp.lessonAssetIdToProgress[14829].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14829].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Graphing a System of Quadratic Inequalities: Examples & Process
Score: {{cp.lessonAssetIdToProgress[14830].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14830].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - What is the Quadratic Formula? - Definition, Equation & Proof
Score: {{cp.lessonAssetIdToProgress[5021].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5021].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(3, 11)}}
Ch 4. Big Ideas Math Algebra 2 - Chapter 4: Polynomial Functions {{cp.topicAssetIdToProgress[79498].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Terminology of Polynomial Functions
Score: {{cp.lessonAssetIdToProgress[23464].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[23464].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Understanding Basic Polynomial Graphs
Score: {{cp.lessonAssetIdToProgress[20980].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20980].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Analyzing Graphs of Polynomial Functions
Score: {{cp.lessonAssetIdToProgress[79499].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79499].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - How to Add, Subtract and Multiply Polynomials
Score: {{cp.lessonAssetIdToProgress[606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[606].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Binomials: Difference of Two Squares
Score: {{cp.lessonAssetIdToProgress[65218].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[65218].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Perfect Square Binomial: Definition & Explanation
Score: {{cp.lessonAssetIdToProgress[5017].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5017].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Pascal's Triangle: Definition and Use with Polynomials
Score: {{cp.lessonAssetIdToProgress[20982].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20982].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Dividing Polynomials with Long and Synthetic Division: Practice Problems
Score: {{cp.lessonAssetIdToProgress[609].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[609].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Remainder Theorem & Factor Theorem: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[14770].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14770].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Factoring Polynomial Expressions
Score: {{cp.lessonAssetIdToProgress[20869].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20869].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Binomials: Sum and Difference of Two Cubes
Score: {{cp.lessonAssetIdToProgress[65219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[65219].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Factoring Polynomials Using Quadratic Form: Steps, Rules & Examples
Score: {{cp.lessonAssetIdToProgress[14769].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14769].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Finding Rational Zeros Using the Rational Zeros Theorem & Synthetic Division
Score: {{cp.lessonAssetIdToProgress[14771].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14771].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Irrational Conjugate Theorem: Definition & Example
Score: {{cp.lessonAssetIdToProgress[79500].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79500].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Fundamental Theorem of Algebra: Explanation and Example
Score: {{cp.lessonAssetIdToProgress[14772].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14772].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Descartes's Rule of Signs: Definition & Example
Score: {{cp.lessonAssetIdToProgress[79501].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79501].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Complex Conjugate: Numbers, Functions & Examples
Score: {{cp.lessonAssetIdToProgress[5207].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5207].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Basic Transformations of Polynomial Graphs
Score: {{cp.lessonAssetIdToProgress[20981].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20981].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Using X-Intercepts to Graph Polynomial Functions
Score: {{cp.lessonAssetIdToProgress[79502].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79502].bestScoreQuestions}}  Take Quiz Optional
Lesson 20 - Using the Location Principle to Identify Zeros of Polynomial Functions
Score: {{cp.lessonAssetIdToProgress[79503].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79503].bestScoreQuestions}}  Take Quiz Optional
Lesson 21 - Modeling with Polynomial Functions
Score: {{cp.lessonAssetIdToProgress[79504].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79504].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(4, 11)}}
Ch 5. Big Ideas Math Algebra 2 - Chapter 5: Rational Exponents and Radical Functions {{cp.topicAssetIdToProgress[79505].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Using Inverse Relationships to Solve Equations with Powers & Roots
Score: {{cp.lessonAssetIdToProgress[74626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[74626].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Rational Exponents
Score: {{cp.lessonAssetIdToProgress[602].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[602].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Simplifying Expressions with Rational Exponents
Score: {{cp.lessonAssetIdToProgress[603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[603].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Simplifying Square Roots of Powers in Radical Expressions
Score: {{cp.lessonAssetIdToProgress[14918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14918].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Rationalizing Denominators in Radical Expressions
Score: {{cp.lessonAssetIdToProgress[14922].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14922].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14923].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14923].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is a Radical Function? - Definition, Equations & Graphs
Score: {{cp.lessonAssetIdToProgress[14779].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14779].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Transformations of Radical Equations
Score: {{cp.lessonAssetIdToProgress[74633].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[74633].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Solving Radical Equations: Steps and Examples
Score: {{cp.lessonAssetIdToProgress[14925].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14925].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Solving Radical Inequalities
Score: {{cp.lessonAssetIdToProgress[57430].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[57430].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Add, Subtract, Multiply and Divide Functions
Score: {{cp.lessonAssetIdToProgress[650].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[650].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Understanding and Graphing the Inverse Function
Score: {{cp.lessonAssetIdToProgress[156].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[156].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(5, 11)}}
Ch 6. Big Ideas Math Algebra 2 - Chapter 6: Exponential and Logarithmic Functions {{cp.topicAssetIdToProgress[79506].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Exponential Growth vs. Decay
Score: {{cp.lessonAssetIdToProgress[619].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[619].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Writing & Graphing Exponential Functions
Score: {{cp.lessonAssetIdToProgress[72854].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[72854].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Using the Natural Base e: Definition & Overview
Score: {{cp.lessonAssetIdToProgress[14677].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14677].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is a Logarithm?
Score: {{cp.lessonAssetIdToProgress[621].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[621].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Writing the Inverse of Logarithmic Functions
Score: {{cp.lessonAssetIdToProgress[14679].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14679].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How to Graph Logarithms: Transformations and Effects on Domain/Range
Score: {{cp.lessonAssetIdToProgress[3418].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3418].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Transformation of Exponential Functions: Examples & Summary
Score: {{cp.lessonAssetIdToProgress[14678].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14678].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Logarithmic Properties
Score: {{cp.lessonAssetIdToProgress[623].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[623].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Practice Problems for Logarithmic Properties
Score: {{cp.lessonAssetIdToProgress[624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[624].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Using the Change-of-Base Formula for Logarithms: Definition & Example
Score: {{cp.lessonAssetIdToProgress[14681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14681].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Solve Exponential Equations
Score: {{cp.lessonAssetIdToProgress[625].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[625].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - How to Solve Logarithmic Equations
Score: {{cp.lessonAssetIdToProgress[626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[626].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - How to Solve Logarithmic & Exponential Inequalities
Score: {{cp.lessonAssetIdToProgress[72856].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[72856].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Modeling with Exponential & Logarithmic Functions
Score: {{cp.lessonAssetIdToProgress[79507].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79507].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(6, 11)}}
Ch 7. Big Ideas Math Algebra 2 - Chapter 7: Rational Functions {{cp.topicAssetIdToProgress[79508].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Direct and Inverse Variation Problems: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[17665].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17665].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Solving Equations of Inverse Variation
Score: {{cp.lessonAssetIdToProgress[17671].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17671].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Graphing & Analyzing Rational Functions
Score: {{cp.lessonAssetIdToProgress[28142].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28142].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Graphing a Translation of a Rational Function
Score: {{cp.lessonAssetIdToProgress[79509].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79509].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Simplifying Complex Rational Expressions
Score: {{cp.lessonAssetIdToProgress[17669].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17669].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How to Multiply and Divide Rational Expressions
Score: {{cp.lessonAssetIdToProgress[611].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[611].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - How to Add and Subtract Rational Expressions
Score: {{cp.lessonAssetIdToProgress[613].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[613].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Solving a Rational Equation With Cross Multiplication
Score: {{cp.lessonAssetIdToProgress[79510].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79510].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - How to Solve a Rational Equation
Score: {{cp.lessonAssetIdToProgress[615].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[615].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(7, 11)}}
Ch 8. Big Ideas Math Algebra 2 - Chapter 8: Sequences and Series {{cp.topicAssetIdToProgress[79511].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Introduction to Sequences: Finite and Infinite
Score: {{cp.lessonAssetIdToProgress[18808].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18808].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Arithmetic Sequences: Definition & Finding the Common Difference
Score: {{cp.lessonAssetIdToProgress[18811].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18811].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How and Why to Use the General Term of an Arithmetic Sequence
Score: {{cp.lessonAssetIdToProgress[18812].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18812].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Sum of the First n Terms of an Arithmetic Sequence
Score: {{cp.lessonAssetIdToProgress[18813].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18813].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Summation Notation and Mathematical Series
Score: {{cp.lessonAssetIdToProgress[636].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[636].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Understanding Arithmetic Series in Algebra
Score: {{cp.lessonAssetIdToProgress[18814].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18814].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Working with Geometric Sequences
Score: {{cp.lessonAssetIdToProgress[18815].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18815].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - How and Why to Use the General Term of a Geometric Sequence
Score: {{cp.lessonAssetIdToProgress[18816].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18816].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - The Sum of the First n Terms of a Geometric Sequence
Score: {{cp.lessonAssetIdToProgress[18817].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18817].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Understand the Formula for Infinite Geometric Series
Score: {{cp.lessonAssetIdToProgress[18818].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18818].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Using Recursive Rules for Arithmetic, Algebraic & Geometric Sequences
Score: {{cp.lessonAssetIdToProgress[18819].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18819].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(8, 11)}}
Ch 9. Big Ideas Math Algebra 2 - Chapter 9: Trigonometric Ratios and Functions {{cp.topicAssetIdToProgress[79512].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Trigonometric Functions: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[5889].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5889].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Trigonometry and the Pythagorean Theorem
Score: {{cp.lessonAssetIdToProgress[177].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[177].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Trigonometric Function Values of Special Angles
Score: {{cp.lessonAssetIdToProgress[24098].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24098].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Practice Finding the Trigonometric Ratios
Score: {{cp.lessonAssetIdToProgress[14899].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14899].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Drawing Angles in Standard Position
Score: {{cp.lessonAssetIdToProgress[79513].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79513].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Coterminal Angles: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20299].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20299].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Radian Measure: Definition & Formula
Score: {{cp.lessonAssetIdToProgress[9159].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9159].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Arc Length of a Sector: Definition and Area
Score: {{cp.lessonAssetIdToProgress[13868].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13868].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Using Unit Circles to Relate Right Triangles to Sine & Cosine
Score: {{cp.lessonAssetIdToProgress[14200].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14200].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Unit Circle: Memorizing the First Quadrant
Score: {{cp.lessonAssetIdToProgress[3426].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3426].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Reference Angles & the Unit Circle
Score: {{cp.lessonAssetIdToProgress[57436].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[57436].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Graphing Sine and Cosine
Score: {{cp.lessonAssetIdToProgress[14199].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14199].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Graphing Sine and Cosine Transformations
Score: {{cp.lessonAssetIdToProgress[14443].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14443].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Graphing the Tangent Function: Amplitude, Period, Phase Shift & Vertical Shift
Score: {{cp.lessonAssetIdToProgress[3425].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3425].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Graphing the Cosecant, Secant & Cotangent Functions
Score: {{cp.lessonAssetIdToProgress[28269].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28269].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Finding the Sinusoidal Function
Score: {{cp.lessonAssetIdToProgress[28177].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28177].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Trigonometric Identities: Definition & Uses
Score: {{cp.lessonAssetIdToProgress[24630].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24630].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - How to Prove & Derive Trigonometric Identities
Score: {{cp.lessonAssetIdToProgress[24641].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24641].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Applying the Sum & Difference Identities
Score: {{cp.lessonAssetIdToProgress[24640].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24640].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(9, 11)}}
Ch 10. Big Ideas Math Algebra 2 - Chapter 10: Probability {{cp.topicAssetIdToProgress[79514].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Sample Space in Statistics: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20261].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20261].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Theoretical Probability? - Definition, Formula & Examples
Score: {{cp.lessonAssetIdToProgress[14964].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14964].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Experimental Probability: Definition & Predictions
Score: {{cp.lessonAssetIdToProgress[46847].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[46847].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Probability of Independent and Dependent Events
Score: {{cp.lessonAssetIdToProgress[2391].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2391].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Calculate Simple Conditional Probabilities
Score: {{cp.lessonAssetIdToProgress[2394].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2394].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What is a Two-Way Table?
Score: {{cp.lessonAssetIdToProgress[2384].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2384].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Frequency & Relative Frequency Tables: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[17694].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17694].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Probability of Simple, Compound and Complementary Events
Score: {{cp.lessonAssetIdToProgress[2390].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2390].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Either/Or Probability: Overlapping and Non-Overlapping Events
Score: {{cp.lessonAssetIdToProgress[2392].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2392].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - How to Calculate a Permutation
Score: {{cp.lessonAssetIdToProgress[2397].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2397].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Calculate the Probability of Permutations
Score: {{cp.lessonAssetIdToProgress[2398].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2398].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Math Combinations: Formula and Example Problems
Score: {{cp.lessonAssetIdToProgress[2395].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2395].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - How to Calculate the Probability of Combinations
Score: {{cp.lessonAssetIdToProgress[2396].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2396].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Probability Distribution: Definition, Formula & Example
Score: {{cp.lessonAssetIdToProgress[20285].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20285].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Binomial Distribution: Definition, Formula & Examples
Score: {{cp.lessonAssetIdToProgress[20332].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20332].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(10, 11)}}
Ch 11. Big Ideas Math Algebra 2 - Chapter 11: Data Analysis and Statistics {{cp.topicAssetIdToProgress[79515].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Normal Distribution: Definition, Properties, Characteristics & Example
Score: {{cp.lessonAssetIdToProgress[14811].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14811].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Summarizing Assessment Results: Comparing Test Scores to a Larger Population
Score: {{cp.lessonAssetIdToProgress[3217].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3217].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Difference between Populations & Samples in Statistics
Score: {{cp.lessonAssetIdToProgress[14558].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14558].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is a Hypothesis? - Definition & Explanation
Score: {{cp.lessonAssetIdToProgress[2678].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2678].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Probability Sampling Methods: Definition & Types
Score: {{cp.lessonAssetIdToProgress[13932].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13932].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Non-Probability Sampling Methods: Definition & Types
Score: {{cp.lessonAssetIdToProgress[13933].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13933].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is a Biased Sample? - Definition & Examples
Score: {{cp.lessonAssetIdToProgress[21745].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[21745].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Bias in Statistics: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[55395].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[55395].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Strategies for Choosing a Data Collection Technique
Score: {{cp.lessonAssetIdToProgress[11768].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11768].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - How Randomized Experiments Are Designed
Score: {{cp.lessonAssetIdToProgress[14568].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14568].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13613].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13613].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Drawing Logical Conclusions from Experimental Data
Score: {{cp.lessonAssetIdToProgress[38453].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[38453].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Estimating a Parameter from Sample Data: Process & Examples
Score: {{cp.lessonAssetIdToProgress[14560].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14560].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Sample Proportion in Statistics: Definition & Formula
Score: {{cp.lessonAssetIdToProgress[20292].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20292].bestScoreQuestions}}  Take Quiz Optional

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

### Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Practice Tests in this course
Check your knowledge of this course with a 50-question practice test. Once you take the test, you will receive a detailed exam report complete with your personal statistics and even specific lessons to focus on! Take the practice test now
Your detailed study guide will include:
• Answers and detailed explanations to each question
• Video lessons to explain complicated concepts
Course Practice Test
More practice by chapter
See practice tests for: