Unit 3 Homework# Section 4.1# #1, #2, #3, #4, #5, #7, #8, #10, #15, #21, #22, #24, #26, #32, #38, #39 Section 4.2# #43, #44, #48, #49, #50, #53, #54, #61, #66 Section 4.3# #97, #98, #107