What do I need to know to graph linear inequalities

The video tutorial explains how to graph linear inequalities, emphasizing the importance of understanding slope and y-intercept. It covers graphing in slope-intercept form (y=mx+b) and standard form (Ax+By=C), using methods like the intercept method. The tutorial also discusses using test points to determine shading above or below the line, and how inequality symbols affect the graph's line type (solid or dashed).

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