1. Draw the graph of y = sec x between x = 0 and x = 2p.

2. Draw the graph of y = tan x between x = -p/2 and x = 3p/2.

    Draw one complete cycle of each graph and label
    the axes so that the amplitude and period can easily be read.

3. y = 3 cos x.

4. y = -sin 2x.

5. .

6. y = 2 sin px.

    Draw one complete cycle of each function and give
    the amplitude, period and phase shift.

7. .

8. y = sin (3x + p)

9. Draw the graph of y = 1 + cos x between x = 0 and x = 2p.

10. Draw the graph of y = sin ^-1(x) and label the coordinates of the endpoints.

  Evaluate each expression in degrees.

11. sin ^-1(1)

12. 
13. tan ^-1

  Evaluate each expression in radians.

14. cos ^-1.

15. arcsin .

16. arctan (0).

  Evaluate each expression (without a calculator).