Name: 
 

Solving Systems by Graphing



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

Solve the system of equations by graphing.
mc001-1.jpg
A.
mc001-2.jpg
mc001-3.jpg
C.
mc001-6.jpg
mc001-7.jpg
B.
mc001-4.jpg
mc001-5.jpg
D.
mc001-8.jpg
mc001-9.jpg
 

 2. 

Determine whether the system of equations has one solution, no solution, or infinitely many solutions by graphing. If the system has one solution, name it.
mc002-1.jpg
A.
mc002-2.jpg
no solution
C.
mc002-4.jpg
no solution
B.
mc002-3.jpg
one solution (4,5)
D.
mc002-5.jpg
infinitely many solutions
 

 3. 

Solve the system of equations by graphing.
mc003-1.jpg mc003-2.jpg mc003-3.jpg
mc003-4.jpg
A.
mc003-5.jpg
(2,1)
C.
mc003-7.jpg
(2,1) and (–4,–5)
B.
mc003-6.jpg
(3,2)
D.
mc003-8.jpg
(1,1) and (–1,–1)
 

 4. 

Which pair of lines is the graph of the system of equations mc004-1.jpg
mc004-2.jpg
A.
l and m
C.
l and n
B.
n and m
D.
l and p
 

 5. 

Identify the best estimate of the solution of this system.
mc005-1.jpg
A.
(0, 2)
C.
(0, 0)
B.
(2, 0)
D.
(3, 0)
 



 
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