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Algebra 2 Graphing Linear Inequalities in Two Variables

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Types of Graphs of Linear Inequalities in Two Variables The lines that are graphed will be either solid or dashed based on the inequality symbol: will be dashed lines ≤ or ≥ will be solid lines One side of the line will be shaded.

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Questions that you need to answer when graphing linear equations in two variables 1.Will the line be solid or dashed? 2.Is the line in slope-intercept form? 3.What is the slope of the line? 4.What is the y-intercept of the line? 5.Where do you start when you graph? 6.How do you find another point on your line? 7.Which side do you shade on?

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Answer: 1.Will the line be solid or dashed? Solid because ≥ 2.Is the line in slope-intercept form? yes 3.What is the slope of the line? m = -2/1 4.What is the y-intercept of the line? b = -2 5.Where do you start when you graph? (0, -2) 6.How do you find another point on your line? From (0, -2) move down 2 spaces and right one space 7.Which side do you shade on? ≥ means shade above your y-intercept

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