Solving Systems Of Linear Equations (Graphing) Worksheet - Khan Academy
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3Name: _________________________________________
Period: _____________
5.1
Solving Systems of Linear Equations (Graphing)
1) What does it mean to solve a system of linear equations?
2) You graph a system of linear equations, and the solution appears to be (3 , 4). How can you
verify that the solution (3 , 4) is correct?
Show whether the given ordered pair is a solution of the system.
3) (5 , 3)
4) ( -1 , 4)
5) (2 , -2)
−
=
+
=
=
−
2
x
y
7
4
x
3
y
8
9
x
10
4
y
+
=
+
=
=
−
x
y
2
3
x
y
0
y
3
x
8
Match the system of linear equations with the corresponding graph. Use the graph to estimate the solution.
Check your solution.
=
+
=
−
6)
y
2.5
x
1
7)
y
2
x
3
5)
1
=
−
y
x
2
=
4
y
x
1
= −
+
y
x
1
2
2
= −
+
y
x
4
5
A)
B)
C)
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