IM Algebra 1 Unit 4 Review

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The solution is n < 4.

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It represents a horizontal line at y = -3, including the line itself, with shading above.

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What inequality is represented by the graph of a line with a solid line and shading below?

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The system is: y > 2x - 4 and y < 2.

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What is the meaning of a solid line in graphing inequalities?

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A solid line indicates that the points on the line are included in the solution (i.e., the inequality is 'greater than or equal to' or 'less than or equal to').

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What is the meaning of a dashed line in graphing inequalities?

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A dashed line indicates that the points on the line are not included in the solution (i.e., the inequality is 'greater than' or 'less than').

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Subtract 5 from both sides to isolate the term with x.

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It has a solid line with a slope of 1 and a y-intercept of 2, shading below the line.