4.1 Graphing


y=−x+1     
y=−5x−3
 
 
 
 

y=2x+2      
y=−x−4
 
 
 
 

x+3y=−9     
5x+3y=3
 
 
 
 

3x+2y=2     
3x+2y=−6
 
 
 
 

x+4y=−12     
2x+y=4
 
 
 
 

Solve systems of equations by graphing and identifying the point of intersection.

y = −34x + 1y = −34x + 2
 
 
 
 

y=−3     
y=−x−4
 
 
 
 

x−y=4     
2x+y=−1
 
 
 
 

−5x+1=−y     
− y+x=−3
 
 
 
 

2x+y=2     
x−y=4