Precalculus: Credit Recovery

  • Course type: Self-paced
  • Available Lessons: 253
  • 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:

    What is a Linear Equation?
    chapter 1 / lesson 1
    What is a Linear Equation?

  • Precalculus: Credit Recovery Practice Test

Course Summary

This Precalculus credit recovery course may be able to provide a way to earn credit for students who have failed their course. Short, engaging video lessons are paired with practice quizzes to test and reinforce the precalculus concepts you've just reviewed.
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Try it risk-free for 30 days

32 chapters in Precalculus: Credit Recovery

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(26, 32)}}
Course Progress Best Score
Lesson 1 - What is a Mathematical Sequence?  Take Quiz
Lesson 2 - Introduction to Sequences: Finite and Infinite  Take Quiz
Lesson 3 - How to Use Series and Summation Notation: Process and Examples  Take Quiz
Lesson 4 - Understanding Arithmetic Series in Algebra  Take Quiz
Lesson 5 - How to Calculate an Arithmetic Series  Take Quiz
Lesson 6 - Arithmetic Sequences: Definition & Finding the Common Difference  Take Quiz
Lesson 7 - How and Why to Use the General Term of an Arithmetic Sequence  Take Quiz
Lesson 8 - How to Find and Classify an Arithmetic Sequence  Take Quiz
Lesson 9 - Working with Geometric Sequences  Take Quiz
Lesson 10 - Finding and Classifying Geometric Sequences  Take Quiz
Lesson 11 - The Sum of the First n Terms of a Geometric Sequence  Take Quiz
Lesson 12 - Understand the Formula for Infinite Geometric Series  Take Quiz
Lesson 13 - How to Calculate a Geometric Series  Take Quiz
Lesson 14 - Using Recursive Rules for Arithmetic, Algebraic & Geometric Sequences  Take Quiz
Lesson 15 - Arithmetic and Geometric Series: Practice Problems  Take Quiz
Lesson 16 - Using Sigma Notation for the Sum of a Series  Take Quiz
Lesson 17 - Mathematical Induction: Uses & Proofs  Take Quiz
Lesson 18 - How to Find the Value of an Annuity  Take Quiz
Lesson 19 - How to Use the Binomial Theorem to Expand a Binomial  Take Quiz
Lesson 20 - Special Sequences and How They Are Generated  Take Quiz

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.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

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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
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