Chapter 2
HWs

 2.1 HW1
 2.2 HW2
 2.3 HW3
 2.4 HW4
 2.5 HW5
 2.6 HW6
 2.7 HW7
 2.8 Quizz
 2.9 Example problem from lecture Nov 30, 2016
 2.10 HW8
 2.11 HW9