20100802 Mon

Went over two problems

Covered sections 6.1, 6.3, 6.4, 3.6

Key Concepts:
Section 6.1
pg 510 Pythagorean Identities [in particular sin^2(x) + cos^2(x) = 1]
pg 513 Odd and Even Identities
Section 6.3
pg 528 Identity: Cosine of a Sum
pg 529 Identity: Cosine of a Difference
pg 530 Cofunction Identities
pg 531 Identities: Sine of a Sum or Difference
Section 6.4
pg 537 Double-Angle Identities
pg 540 Half-Angle Identities
Section 3.6
pg 330 Definition: Rational Function
pg 334 Summary: Finding Asymptotes for a Rational Function
pg 337 Example 7: A graph with a hole in it

Homework:
Section 6.1 1-57 (every 8), also 11, 13, 15, 29-36, 87-97 (odd)
Section 6.3 1-49 (every 8)
Section 6.4 1-49 (every 8)
Due Thursday

The due date on the extra credit assignment has been extended to tomorrow.