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Trigonometry

Learn how mathematical functions and equations are communicated through visual representation with our course Tangent and Cotangent. Explore the basics with Graphing Tangent and Graph of Cotangent and strengthen your critical thinkings by discovering Asymptotes of Tangent and Cotangent. Apply logic and problem-solving in Graphing Negative Tangent and Cotangent and Stretching Tangent and Cotangent Vertically. Whether your focus is Finding the Asymptotes of Tangent and Cotangent or Graphing Multiple Transformations of Tangent and Cotangent, you will challenge yourself with deductive reasoning methods found in Tangent and Cotangent.

- Graph of Tangent
- Graph of Cotangent
- Tangent and Cotangent
- Asymptotes of Tangent and Cotangent
- Finding the Asymptotes of Tangent and Cotangent
- Plotting Tangent and Cotangent Points
- Graphing Tangent
- Graphing Cotangent
- Transforming Tangent and Cotangent
- Stretching Tangent and Cotangent Vertically
- Altering the Period of Tangent and Cotangent
- Graphing Negative Tangent and Cotangent
- Horizontally Shifting the Graph of Tangent and Cotangent
- Vertically Shifting the Graph of Tangent and Cotangent
- Graphing Multiple Transformations of Tangent and Cotangent
- The Graph of Inverse Tangent and Cotangent
- Graphing Inverse Tangent and Cotangent

Study fundamental topics in college-level algebra with emphasis on application.

Grasp core concepts of statistics such as probability distributions, approximations, and hypothesis-testing.

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.

The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 27 of Sophia's online courses for college credit. These courses are eligible to transfer to many different colleges and universities.