Distance Calculus @ Roger Williams University is in full operation during COVID-19 Emergency

The Primitives of Precalculus
by Robert Curtis

Graphs of Trigonometric Functions - Tangent and Cotangent

  • P9: Trigonometric Functions:
    • P9.3: Graphs of Trigonometric Functions:
      • P9.3.b: Tangent and Cotangent:
        • P9.3.b.1: LiveMath Notebook
        • P9.3.b.2: LiveMath Help Movie
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Distance Calculus - Student Reviews

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Date Posted: May 3, 2020
Review by: Andris H.
Courses Completed: Applied Calculus
Review: I found out from my MBA program that I needed to finish calculus before starting the MBA. They told me 3 weeks before term started! I was able to finish Applied Calculus from Distance Calculus. Definitely a great class. Thanks Distance Calculus!
Transferred Credits to: SUNY Stony Brook



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Date Posted: Jan 13, 2020
Review by: Joe
Courses Completed: Calculus II
Review: This is the most interactive and productive online course I have ever taken. I had taken calculus before but never understood some of the underlying concepts until I took this course. If you want to really learn calculus in a way that will stay with you for the rest of your life, take this course.
Transferred Credits to: The college of New Jersey



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Date Posted: Aug 16, 2020
Review by: Jennifer S.
Courses Completed: Calculus I
Review: The course was intense and required a lot of hard work. Professors ready available to assist when needed. Professors presented and explained materials/course work in detail and provided explanations and resources.
Transferred Credits to: University of New Haven, West Haven, CT