Math Practice Topic: System of Linear Graphs

Description: Solve a system of linear equations from the graphs.

Adaptive Learning Progression: The scale of the graphs gets bigger.

Sample Levels (out of 6)

Solve using the graph. Answer in the form (x,y) -- using parentheses. For example: (-2,3)

1.

y = x + 4
y
=
x
2
+
5
2



Answer (x,y):

Solve using the graph. Answer in the form (x,y) -- using parentheses. For example: (-2,3)

1.

y
=
7x
8
+
71
4

y = -x + - 1


Answer (x,y):
2.

y
=
-9x
10
+
56
5

y
=
7x
9
+
-20
9



Answer (x,y):
3.

y
=
-4x
3
+
-38
3

y
=
-3x
4
+
-23
2



Answer (x,y):

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