1.
State the number of solutions to the system of equations graphed below.
A.
infinitely many
B.
2
C.
1
D.
0
Hint
2.
When two lines have different slopes, the graphs of the equations are _________
A.
intersecting lines.
B.
parallel lines.
C.
the same line.
D.
horizontal lines.
Hint
3.
Solve the system of equations by graphing.
A.
no solution
B.
(0, 3)
C.
infinitely many solutions
D.
(-1, 7)
Hint
4.
The system of equations on the graph shown is
A.
consistent and dependent.
B.
inconsistent.
C.
consistent and independent.
D.
consistent.
Hint
5.
Which of the following systems of equations is not consistent and independent?
A.
–
y
– 5
x
= 1 4
y
+ 3
x
= 8
B.
y
+ 4
x
= 10 6
y
+ 24
x
= 60
C.
2
y
+ 4
x
= 3 7
y
+ 5
x
= 18
D.
7
y
+
x
= 9 3
y
+ 9
x
= 4
Hint