• Announcements: The Midterm Exam will take place (as planned) between March 29-30. It will be posted on the website on Sunday, March 29, 12:00pm (noon) and it must be delivered back via Blackboard before Monday, March 30, 11:59pm. The topics covered are all topics discussed up to Lecture 15 (relative extrema). You will receive an email with further details. If you have any questions, please send me an e-mail!

• Review Problem #1 (Chain rule) Download file or watch below

• Review Problem #2 (Critical points, local extrema) Download file or watch below

• Review Problem #3 (Tangent plane) Download file or watch below

• Notes (solved problems from videos above as a static file): PDF file

• Recording from Office hours at Blackboard Collaborate Ultra: Gradient vector

• Recording from Office hours at Blackboard Collaborate Ultra: Hessian matrix

• For extra problems, please take a look at past homework and quizzes!