Practice problems by section: 10.3 # 6, 8, 10, 22, 24, 25, 40, 41, 69 10.4 # 3, 7, 8, 22 10.5 # 11, 13, 17, 37, 39, 40 10.6 # 10, 14, 20, 29, 36, 39 10.7 # 6, 9, 23, 32, 33