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Series

Differential Calculus

Discover the derivative---what it is, how to compute it, and when to apply it in solving real world problems.

Series

Differential Calculus

Discover the derivative---what it is, how to compute it, and when to apply it in solving real world problems.

How does the final velocity on a zip line change when the starting point is raised or lowered by a matter of centimeters? What is the accuracy of a GPS position measurement? How fast should an airplane travel to minimize fuel consumption? The answers to all of these questions involve the derivative.

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But what is the derivative? You will learn its mathematical notation, physical meaning, geometric interpretation, and be able to move fluently between these representations of the derivative. You will discover how to differentiate any function you can think up, and develop a powerful intuition to be able to sketch the graph of many functions. You will make linear and quadratic approximations of functions to simplify computations and gain intuition for system behavior. You will learn to maximize and minimize functions to optimize properties like cost, efficiency, energy, and power.

Syllabus

Unit 0: Limits

  1. Introduction to limits
  2. Continuity
  3. Limits of quotients

Unit 1: The derivative

  1. Geometric and physical interpretations
  2. Calculating derivatives from functions and graphs
  3. Second derivatives and higher derivatives
  4. Derivatives of trig functions

Unit 2: Differentiation

  1. Linear approximation
  2. Product rule, Quotient rule, Chain rule
  3. Derivatives of inverse functions
  4. Derivatives of exponents and logs

Unit 3: Approximations

  1. Measurement error and approximation
  2. Quadratic approximation and big O
  3. Newton's method

Unit 4: Applications

  1. Graphing functions
  2. Optimization problems
  3. Related rates problems

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This course, in combination with Part 2, covers the AP Calculus AB curriculum.

This course, in combination with Parts 2 and 3, covers the AP Calculus BC curriculum.

Required Courses

What you'll learn

  • How to evaluate limits graphically and numerically.
  • The physical meaning, and geometric interpretation of the derivative.
  • To calculate the derivative of any function.
  • To sketch many functions by hand.
  • To make linear and quadratic approximations of functions.
  • To apply derivatives to maximize and minimize functions and find related rates.

Prerequisites

Algebra and Trigonometry (Precalculus)

Meet your instructors

  • Featured image for David Jerison
    Professor of Mathematics
  • Featured image for Gigliola Staffilani
    Abby Rockefeller Mauze Professor

Who can take this course?

Because of U.S. Office of Foreign Assets Control (OFAC) restrictions and other U.S. federal regulations, learners residing in one or more of the following countries or regions will not be able to register for this course: Iran, Cuba, North Korea and the Crimea, Donetsk People's Republic and Luhansk People's Republic regions of Ukraine.