Math 1316
Classwork 4.2
Graph over two-period interval.
1.
y  f ( x )  1  2 cos( 2 x )
2.


y  f ( x )  3 sin  x     1
2

3.
y  f ( x) 
3  
 
sin 2 x    3
2  
4 
Find a function corresponding to each graph.
4.
5.
6.
7.