1.
Which is the graph of the system of equations?
x + y
= 4
2
x - y
= 2
A.
B.
C.
D.
Hint
2.
Which system of equations is shown in the graph?
A.
2
x
+
y
= 9
x - y
= 6
B.
3
x
-
y
= 1
x
+ 2
y
= 12
C.
2
x
- 6
y
= 1
7
x
+ 4
y
= -2
D.
x
- 3
y
= -13
x + y
= 1
Hint
3.
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.
infinitely many solutions
B.
one solution at
C.
one solution at (-6, 0)
D.
no solution
Hint
4.
Which system of equations is shown in the graph?
A.
x
-
y
= -2
2
x
+
y
= 8
B.
3
x
- 2
y
= 8
x
- 3
y
= -2
C.
x
+ 2
y
= 8
2
x
- 3
y
= -2
D.
2
x
+
y
= 8
y
- 3
x
= -2
Hint
5.
Solve the system of equations given by 5
x
– 2
y
= -6 and 15
x
– 6
y
= 6.
A.
(1, 1)
B.
(-2, -2)
C.
no solution
D.
infinitely many solutions
Hint