### Class videos.

The lectures are from the MW 4:00-5:20 class by David Kahn; the material covered should be the same as in the the other lectures, although of course with a slighty different presentation.The other videos are supplemental videos, intended to be watched

*before*the corresponding lecture.

- Lecture 01: Course info and precalculus review. January 28, 2015 ()
- Introduction to Limits, pre-lecture ()
- Definition of the Limit (optional material) ()
- Lecture 02: Tangents, velocity, and limits. February 4, 2015 ()
- Lecture 03: Limits, Limits involving infinity. February 9, 2015 ()
- Definition of the Derivative, pre-lecture ()
- Lecture 04: Limits and Continuity. February 11, 2015 ()
- Lecture 05: Definition of the Derivative. February 16, 2015 ()
- Lecture 06: The function f'(x); what does f' say about f?. February 18, 2015 ()
- Midterm I Review Session. February 22, 2015 ()
- Lecture 07: The power rule & some review. February 23, 2015 ()
- Lecture 08: Some more review. February 25, 2015 ()
- The derivative of exponentials, pre-lecture ()
- Lecture 09: The product and quotient rules. March 2, 2015 ()
- Lecture 10: Derivatives of trigonmetric functions. March 4, 2015 ()
- Intuitive explanation of the Chain Rule ()
- Lecture 11: The chain rule. March 9, 2015 ()
- Lecture 12: Implicit differentiation. March 11, 2015 ()
- Lecture 13: Derivative of logarithmic functions. March 23, 2015 ()
- Lecture 14: Derivative of inverse trig & logarithmic differentiation. March 25, 2015 ()
- Midterm II Review Session. March 29, 2015
- Lecture 15: Review for second midterm. March 30, 2015 ()
- Lecture 16: Linear approximations and differentials . April 1, 2015 ()
- Lecture 17: Related rates. April 6, 2015 ()
- Lecture 18: More related rates, local maxima/minima . April 8, 2015 ()
- Lecture 19: Max/min and curve sketching. April 13, 2015 ()
- Lecture 20: Derivatives and the shape of curves. April 15, 2015
- Lecture 21: Optimization word problems (first 9 minutes of audio missing). April 20, 2015
- Lecture 22: More optimization, some review. April 22, 2015
- Lecture 23: l'Hopital's rule and Newton's method. April 27, 2015
- Lecture 24: Antiderivatives. April 29, 2015
- Lecture 25: some review for final. May 4, 2015
- Lecture 26: more review. May 6, 2015
- Final Review Session . May 11, 2015