Multiple Choice
Identify the
choice that best completes the statement or answers the question.
|
|
|
1.
|
Solve the system of equations by graphing. 
|
|
|
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.  A. | 
no solution | C. | 
no solution
| B. | 
one solution (4,5) | D. | 
infinitely many solutions
|
|
|
|
3.
|
A. | 
(2,1) | C. | 
(2,1) and
(–4,–5) | B. | 
(3,2) | D. | 
(1,1) and
(–1,–1) |
|
|
|
4.
|
Which pair of lines is the graph of the system of equations   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.  A. | (0, 2) | C. | (0, 0) | B. | (2, 0) | D. | (3, 0) |
|