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

# What is a Function? - When is a Data Set NOT a Function?

• P2: Functions:
• P2.1: What is a Function?:
• P2.1.d: When is a Data Set NOT a Function?:
• P2.1.d.1: ChalkTalk Help Movie
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 Math 213: Calculus I (4 credits) Math 214: Calculus II (4 credits) Math 351: Multivariable Calculus (4 credits) (same as Calculus III, Calculus IV, Vector Calculus) Math 317: Differential Equations (3 credits) Math 331: Linear Algebra (3 credits) Math 315: Probability Theory (3 credits) Calculus-Based Statistics Math 207: Applied Calculus (3 credits) Survey of Calculus • Liberal Arts Calculus< Engineering Calculus I Math 136: Precalculus (4 credits)
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## Distance Calculus - Student Reviews

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

Date Posted: Sep 6, 2020
Review by: Mark L.
Courses Completed: Applied Calculus
Review: Great course. Because of this class I was able to meet the entry requirements for my EMBA program on a tight time window in addition to sharpening math skills from classes taken over 15 years ago!
Transferred Credits to: MIT

Date Posted: Apr 6, 2020
Review by: Paul Simmons
Courses Completed: Multivariable Calculus, Differential Equations
Review: I took Multivariable and Diff Eq during the summer. The DiffEq course was awesome - very useful for my physics and engineering course. I was unsure about Mathematica at first, but I got the hang of it quickly. Thank you Distance Calculus!
Transferred Credits to: University of Oregon