Unit 2 Homework# Section 3.1# #1, #2, #3, #4, #5, #6, #7, #8, #9, #11, #13, #14, #15, #19, #21, #23, #25, #26, #28 Section 3.2# #37, #38, #39, #40, #43, #44, #45, #46, #52, #56, #61, #64 Section 3.3# #81, #85, #90