1. Translations of Sine and Cosine Functions
6-5
Translations of Sine and Cosine Functions

2. Objectives
Find the phase shift and the vertical translation for the sine and cosine functions.
Write the equations of sine and cosine functions given the amplitude, period, phase shift, and vertical translation.

3. Warm-Up

4. Warm Up - Solutions

5. Phase Shift You have done this before!!! Phase shift is a slide
Horizontal Shift – LEFT or RIGHT – Inside
Vertical Shift – UP or DOWN - Outside

6. Example 1

7. You Try!!!

8. Check your answers.

9. Example 2

10. You Try!!!

11. Check your answers.

12. Example 3

13. You Try!!!

14. Check your answers.

15. Example 4

16. You Try!!!

17. Check your answers.

18. Assignments
Classwork – pg. 383 #1-11
Homework – pg. 384 #14-33