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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 Example 1 x y X = 3
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 Example 2 x y y = -1
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 1
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 2
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 3
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 4
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 5
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 6
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 7
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 8
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 9
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y Question 10
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1. x = -2 2. y = 1 3. x = 4 4. y = -2 5. y = 3 6. x = -1 7. y = -3 8. x = 0 9. y = 0 10.y = x Answers
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Linear inequalities
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y This line is x=2 The region of the graph this side of the line is x > 2 The region of the graph this side of the line is x < 2
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-4 -3 -2 -1 0 1 2 3 4 4 3 2 1 -4 -3 -2 0 x y This line is y=x+2 The region of the graph this side of the line is y > x+2 The region of the graph this side of the line is y < x+2
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