Algebra 2 and Trig Textbook
 Course type: Selfpaced
 Available Lessons: 260
 Average Lesson Length: 8 min

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chapter 1 / lesson 1What are the Different Types of Numbers?
Course Summary
This algebra 2 and trig textbook replacement course covers all of the topics in a standard algebra 2 and trig textbook. The lessons offer a convenient way for students to study, interactive materials for teachers to engage their classes, and an effective alternative to expensive or outdated textbooks.to start this course today
Try it riskfree for 30 days
28 chapters in Algebra 2 and Trig Textbook
Course Practice Test
Check your knowledge of this course with a 50question practice test. Comprehensive test covering all topics
 Detailed video explanations for wrong answers
For Teachers
Any instructor who teaches high school or college algebra 2 and trigonometry can consider this textbook replacement course an excellent resource for their classroom. The lessons in this course provide high quality instruction and cover the same or even more information than that found in most algebra 2 and trig textbooks.
How It Works
The short, engaging video lessons on topics like graph symmetry and conic sections are perfect for briefly introducing an algebra 2 and trig topic and initiating class discussion. The chapter and lesson structure is similar to traditional math textbooks, making a transition to digital learning simple and straightforward. Just like you'd assign textbook reading assignments, you can assign one or more video lessons to your students conveniently through the website and even review them in class to initiate discussion or class projects.
 Identify the chapter in this course that corresponds with your curriculum or lesson plan.
 Assign one or more of the short and engaging video lessons as homework.
 In class, engage students in discussions and/or interactive activities that focus on the lesson topics.
 Use the lesson quizzes and chapter exams to test your students' understanding of absolute value, square roots and trigonometric applications.
 Submit questions, feedback or suggestions to our expert instructors from your Dashboard.
For Administrators
Cut your textbook costs with Study.com's online algebra 2 and trig textbook. Our courses cost less than traditional textbooks and are more engaging and interactive. For the same cost, your teachers and students can access all of the courses in our library, including textbooks, common core, AP courses and more.
The Benefits
 Cost Effective: Using our algebra 2 and trig textbook course can save schools hundreds if not thousands of dollars typically spent on physical textbooks.
 Engaging Content: Unlike dry textbook instruction, our lessons bring combinatorics, exponential functions and other algebra 2 and trig topics to life while providing a high level of quality education.
 SkillBuilding Courses: In addition to indepth instruction, courses include practice lessons, quizzes, practical learning exercises and howto guides to help students develop higherorder thinking skills.
 Exceptional Instructors: The lessons are taught by outstanding educators who make concepts like quadratic equations easy to understand.
 Differentiated Instruction: Lessons give teachers the opportunity to fit each student's individual needs  through video lessons, lesson transcripts and assessment quizzes.
 Adaptive Learning: Our fully online textbook courses integrate technology in classrooms to give students an important understanding of algebra 2 and trig as well as the technical skills they'll need for their future.
For Students
Study.com offers you the solution to packing around multiple heavy textbooks from class to home every day. Using our fully online algebra 2 and trig textbook course offers convenience, fun video lessons, outstanding instructors, and relief from back pain!
Using the Course
Using the course is simple. You can find any topic you're currently studying in your algebra 2 and trig class, or if your school uses this course in the classroom, you can get your assignments through links sent by your teacher via email. Even if your school uses traditional textbooks, you'll find this course offers a great supplement and brings algebra 2 and trig lessons to life. The short videos give you an easy, fun and helpful way to better understand and absorb algebra 2 and trigonometry concepts, formulas and calculations.
 Identify the algebra 2 and trig topics you're studying in class, or click on the lesson links sent to you.
 View the short and engaging algebra 2 and trig video lessons.
 Use the lesson quizzes and chapter exams to test your understanding of topics like geometric sequences or polynomials.
 Submit questions to our expert instructors for additional help with any algebra 2 and trig topic covered in the course.
Why It Works
Our algebra 2 and trig course supports your individual learning style and your lifestyle. Check out some of the helpful and practical ways this course can be valuable to you as well as the advantages to having a complete resource to complement your classroom lessons.
 Fun Videos: Our lessons entertain while they teach you about determinants, vectors and matrices.
 Helpful Instructors: In addition to being subjectmatter experts in algebra 2 and trig, our instructors are available to help you with any questions you have related to the course.
 Accessible: You can access this algebra 2 and trig course and view the video lessons from any computer or mobile device from home or on the go.
 Learn Your Way: Whether you learn better through discussion, viewing the video or reading the lesson transcript, we've got you covered.
 Keeping Up in Class: If you need to miss class or don't quite understand an algebra 2 and trigonometry concept, you can use this course to make sure you don't fall behind.
Chapter Topics
 Real and complex numbers
 Integers, absolute value and rational expressions
 Linear equations and inequalities
 Trigonometric functions
 Polynomials and exponential expressions
 Square roots, radical expressions and quadratic equations
 Conic sections
 Matrices, vectors and determinants
 Logarithmic and exponential functions
 Geometric and arithmetic sequences and series
 Probability and combinatorics
 Trigonometric functions, equations and applications
 Circular arcs, circles and angles
Earning College Credit
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 Answers and detailed explanations to each question
 Video lessons to explain complicated concepts