# Precalculus: High School

### Course Summary

Whether you're looking for a comprehensive high school precalculus curriculum, or supplement to your learning in class, check out this engaging and self-paced high school precalculus course. The course contains video lessons and interactive quizzes to help you study for exams and improve your overall precalculus knowledge.
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#### 26 chapters in Precalculus: High School

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(20, 26)}}
Course Progress Best Score
Lesson 1 - What is a Mathematical Sequence?
Lesson 2 - Introduction to Sequences: Finite and Infinite
Lesson 3 - How to Use Series and Summation Notation: Process and Examples
Lesson 4 - Understanding Arithmetic Series in Algebra
Lesson 5 - How to Calculate an Arithmetic Series
Lesson 6 - Arithmetic Sequences: Definition & Finding the Common Difference
Lesson 7 - How and Why to Use the General Term of an Arithmetic Sequence
Lesson 8 - How to Find and Classify an Arithmetic Sequence
Lesson 9 - Working with Geometric Sequences
Lesson 10 - Finding and Classifying Geometric Sequences
Lesson 11 - The Sum of the First n Terms of a Geometric Sequence
Lesson 12 - Understand the Formula for Infinite Geometric Series
Lesson 13 - How to Calculate a Geometric Series
Lesson 14 - Using Recursive Rules for Arithmetic, Algebraic & Geometric Sequences
Lesson 15 - Arithmetic and Geometric Series: Practice Problems
Lesson 16 - Using Sigma Notation for the Sum of a Series
Lesson 17 - Mathematical Induction: Uses & Proofs
Lesson 18 - How to Find the Value of an Annuity
Lesson 19 - How to Use the Binomial Theorem to Expand a Binomial
Lesson 20 - Special Sequences and How They Are Generated
Week {{::cp.getGoalWeekForTopic(21, 26)}}

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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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