Online College Courses for Credit

5 Tutorials that teach Graphing Negative Tangent and Cotangent
See All
Take your pick:
Graphing Negative Tangent and Cotangent

Graphing Negative Tangent and Cotangent

Author: RobertOB

This lesson shows how changing the sign of tangent and cotangent functions will affect the graphs.

See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to many different colleges and universities.*

Begin Free Trial
No credit card required

29 Sophia partners guarantee credit transfer.

310 Institutions have accepted or given pre-approval for credit transfer.

* 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. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


Source: Video created by RobertOB