Your second midterm will be Thursday, November 14th, during class. It will cover Unit 3 (Subspaces), Unit 4 (Linear Transformations), and Unit 5 (Eigenvalues and Eigenvectors).

You'll need to have access to some tool that can row reduce matrices, like Wolfram Alpha or certain graphing calculators. If you don't have access to such a tool, let me know as soon as possible. You'll also be allowed to bring one 3"x5" index card with notes (front and back).

Keep in mind that you'll have the chance to correct your midterm for up to 1/3 points back. If you score a 70 on the test, you'll be able to bring that up to an 80. I hope that takes the edge off your stress.

Here's my office hour schedule for the next week:

- Monday 10:30-11:30 (CFT)
- Tuesday 4:00-5:00 (CFT)
- Wednesday 4:00-5:00 (FGH 200)

Some resources for you to use as you study:

- Invertible Matrix Theorem (Unit 5 Version)
- Unit 1-4 Summary Chart (Complete)
- Unit 1-5 Clicker Questions

Below are a list of suggested practice problems from your textbook for you to work through as you study for the upcoming midterm. Note all of these problems have answers in the back of the book, unfortunately, but I would encourage you to ask and answer questions about these problems on our Piazza board.

- Section 2.1 #3, 4
- Section 3.2 #1, 2, 4, 11, 12, 14
- Section 3.4 #7, 10
- Section 3.6 #1-3, 6, 7, 9, 18, 22(a)
- Section 4.1 #4-6, 23
- Section 4.2 #2, 3, 5, 9, 10
- Section 6.1 #1, 3, 7(a), 8, 26