READING:
Sections 3.3--3.4, 6.3--6.4
Homework:
Section 3.3: 3, 8, 12, 14, 18, 20, 24, 26, 28.Section 3.4: 1, 6, 7, 10, 12, 16, 20, 22.
Section 6.3: 1, 4, 7, 10, 12, 14, 16, 18, 22.
Section 6.4: 1, 4, 7, 10, 12, 13, 16, 18.