The Primitives of Precalculus
by Robert Curtis

Functions Without Algebraic Formulae - Introduction To Curve Fitting

  • P2: Functions:
    • P2.6: Functions Without Algebraic Formulae:
      • P2.6.c: Introduction To Curve Fitting:
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    Distance Calculus - Student Reviews

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    Date Posted: Dec 9, 2019
    Review by: Louisa A.
    Courses Completed: Calculus I
    Review: My microeconomics class required college-level calculus as a prerequisite, and I didn't want to wait until next year to take the class. So, I took DC's Calculus I class over the summer, so I could register for econ when I got back to school this fall. I actually think I got more help taking the class online than I would have in the huge lecture classes here. Prof. Curtis was really clear in explaining concepts and talking me through the topics that I was having trouble with. It took me about 10 weeks to finish the class, which didn't seem too long and didn't feel rushed. My friends who are in calculus now, trying to finish the prereq, are pretty jealous!



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    Date Posted: Feb 28, 2020
    Review by: Teddy M.
    Courses Completed: Precalculus, Calculus I
    Review: Pros: once you get going, you can go really fast. The visual textbook is pretty cool. The instructors were very responsive. Cons: the movies are great, but the software crashes more than it should. Sometimes it is just a hassle doing things in the software instead of on paper, but once I got used to the software, it was ok.
    Transferred Credits to: Texas Christian University



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    Date Posted: Mar 17, 2020
    Review by: Rebecca M.
    Courses Completed: Calculus II, Multivariable Calculus
    Review: Fantastic courses! I barely made it through Cal 1, and halfway through Cal 2 I found this program. I took Cal 2 and then Multivariable and I just loved it! SOOOOOOO much better than a classroom+textbook class. I highly recommend!
    Transferred Credits to: Tulane University