HW Week 6 9/24 Review 3.1-3.4, begin these chains that bind 9/25 Quiz, video assigned 9/26 3.4 chain rule (1-31odd,47-51odd,59,63,65,77,79) work in class 9/27 Mixed derivative wkst 9/28 3.5 (5-15odd,21,29,35,49,51)