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Feature
Graphing a Linear System

Question 1
Which linear system could the graph represent?
Responses
A x + y = 2
2x + 2y = 8x + y = 2 2x + 2y = 8
B 4x + 4y = 4
x + y = 14x + 4y = 4 x + y = 1
C −x + y = 2
x + 2y = 2−x + y = 2 x + 2y = 2
D 2x − y = 4
x + 2y = −32x − y = 4 x + 2y = −3
Question 2
The system represented by the graph has how many solutions?
Responses
A 11
B 00
C 2