

1. 
Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it. 





A. 
one solution at . 
B. 
one solution at (6, 0) 


C. 
no solution 
D. 
infinitely many solutions 


Hint 


2. 
Graph the system of equations to determine whether it has no solution, infinitely many solutions, or one solution. If the system has one solution, name it. 2x  y = 4 x + 2 y = 2 


A. 
one solution at (0, 2) 
B. 
no solution 


C. 
infinitely many solutions 
D. 
one solution at (2, 0) 


Hint 


3. 
Graph the system of equations to determine whether it has no solution, many solutions, or one solution. If the system has one solution, name it. 3x  2y = 1 2x + y = 4 


A. 
one solution at (2, 1) 
B. 
infinitely many solutions 


C. 
no solution 
D. 
one solution at (1, 2) 


Hint 


4. 
Solve the system of equations given by y = 2x + 2 and . 


A. 
infinitely many solutions 
B. 
(3, 4) 


C. 
no solution 
D. 
(4, 6) 


Hint 


5. 
Solve the system of equations given by 5x – 2y = 6 and 15x – 6y = 6. 


A. 
(1, 1) 
B. 
(2, 2) 


C. 
infinitely many solutions 
D. 
no solution 


Hint 


