Mathematics
Grade 7
15 min
Classify a system of equations by graphing
Classify a system of equations by graphing
Tutorial Preview
1
Classify the system: y = 2x + 1 and y = -x + 4
2
Classify the system: y = 2x + 1 and y = 2x - 3
3
Classify the system: y = 2x + 1 and 2y = 4x + 2
Sample Practice Questions
Easy
How many solutions does this system have? y = x + 2, y = -x + 4
0.One
1.None
2.Infinite
3.Two
Easy
How many solutions does this system have? y = 3x + 1, y = 3x + 5
0.One
1.None
2.Infinite
3.Two
Easy
How many solutions does this system have? y = 2x - 1, y = 2x - 1
0.One
1.None
2.Infinite
3.Two
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