1. Basic Trigonometric Identities
7-1
Basic Trigonometric Identities

2. Objectives Identify and use Reciprocal Identities Quotient Identities
Pythagorean Identities

3. Example 1

4. You Try!!!

5. You Check!!!

6. Reciprocal Identities

7. Pythagorean Identities
Quotient Identities
Pythagorean Identities

8. Example 2a

9. Example 2b

10. You Try!!!

11. You Check!!!

12. Simplifying Trigonometric Functions
What does this mean?
Expression is written using the fewest trig functions possible.
Algebraically simplified as possible.
May be written as a numerical value.

13. Example 3

14. You Try!!!

15. You Check!!!

16. Assignments Classwork – pg. 427 #6-11, 14-16
Homework – pg. 401 #18-24, 25-37, 44-53