Practice Solving Linear Inequalities In Two Variables (3)

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Solve and graph: x - 3 < 2
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What is 2 + 3?
Question 2.
Graph: y ≥ -2x + 3
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Draw the line and decide if point (0,0) satisfies it.
3Question 3.
What does a dashed line represent in graphing an inequality?
- Included points
- Excluded points
- Both
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Remember the line's meaning for strict inequalities.
4Question 4.
True or False: The inequality x - 2 ≤ 3 represents a single point.
- True
- False
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Consider what happens when we solve it.
Question 5.
You have a budget constraint where each class project costs $20 and you have a total of $100. Form an inequality and solve for the maximum number of projects.
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Divide the total budget by the cost per project.
Question 6.
Given the system of inequalities: y < 3x - 1 and y ≥ -2, graph both inequalities, find and describe the intersection region.
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See where the shaded regions overlap on the graph.

5 more questions in this section. Enroll free to practise them all.