MATH 125 F98 QUIZ 2 10 pts 10-2-98 (sneak preview)

Differentiate:


1. y = 4 - x2

2. y =

3.

4.

5.

6. y = cos 2x

7. y = cot(2x/5)

8. y = sin2 (4x)

9. y = csc 5x

10. y = x sin x