1. Trig Review!
Section 6.4 – 6.6, 7.5

2. Question #1
Draw two periods of the graph of the function:

3. Here is the answer:

4. Question #2
Draw one period of the graph of the function:

5. Here is the answer:

6. Question #3
Draw one period of the graph of the function:

7. Here is the answer:

8. Question #4
Draw one period of the graph of the function:

9. Here is the answer:

10. Question #5
Write a cosine equation for the graph shown

11. Here is the answer:

12. Question #6
Solve
in radians

13. Here is the answer:

14. Question #7
Solve

15. Here is the answer:

16. Question #8
Solve

17. Here is the answer:

18. Question #9
Solve

19. Here is the answer:

20. Question #10
Solve

21. Here is the answer:

22. Question #11 Solve:

23. Here is the answer:

24. Question #12
A town hall has a tower with a clock on its face. The center of the clock is 40 feet above street level. The minute hand of the clock has a radius of four feet. Write a sine function that represents the height above the street level of the tip of the minute hand for t minutes after midnight.