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In Two Variables. Graphing and Solving Inequalities. =. Graphing Inequalities in Two Variables. Solve - Graph. Solve - Graph. Is less than <. Is greater than >. Graphing Lines. Is less than or equal to <. Is greater than or equal to >. Graphing Lines.
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In Two Variables Graphing and Solving Inequalities = Medina 1/06/09 ( Revised:1/3/10 DM)
Graphing Inequalitiesin Two Variables Solve - Graph Solve - Graph Is less than < Is greater than > Graphing Lines Is less than or equal to< Is greater than or equal to> Graphing Lines Medina 1/06/09 ( Revised:1/3/10 DM)
Lesson 6.8: Graphing Linear Inequalities in Two Variables Step 1:Write in Step 2:Identify the m & b Step 3:Plot the y-intercept Step 4:Plot more points according to the slope Step 5:Decide if the line is dotted or solid Step 6:Decide where to shade by looking at the inequality sign & the y-axis. Medina 1/06/09 ( Revised:1/3/10 DM)
Lesson 6.8: Graphing Linear Inequalities in Two Variables Step 1: Write equation in: Step 2:Identify the m & b Y-intercept Slope Medina 1/06/09 ( Revised:1/3/10 DM)
y x Lesson 6.8: Graphing Linear Inequalities in Two Variables Step 3:Plot the y-intercept 4 Step 4:Plot more points according to the slope 2 -2 -4 4 2 Step 5:Decide if the line is dotted or solid -2 Step 6:Decide where to shade by looking at the inequality sign & the y-axis. -4 Medina 1/06/09 ( Revised:1/3/10 DM)
Lesson 6.8: Graphing Linear Inequalities in Two Variables Step 1: Write equation in: Step 2:Identify the m & b Y-intercept Slope Medina 1/06/09 ( Revised:1/3/10 DM)
y x Lesson 6.8: Graphing Linear Inequalities in Two Variables Step 3:Plot the y-intercept Step 4:Plot more points according to the slope 4 2 Step 5:Decide if the line is dotted or solid -2 4 2 -4 Step 6:Decide where to shade by looking at the inequality sign & the y-axis. -2 -4 Medina 1/06/09 ( Revised:1/3/10 DM)
y x Lesson 6.8: Graphing Linear Inequalities in Two Variables y ≤ 2 3 1 -3 -1 1 3 -1 -3 Medina 1/06/09 ( Revised:1/3/10 DM)
Lesson 6.8: Graphing Linear Inequalities Slope-Intercept Method. y x > -2 x -4 -2 0 4 2 Medina 1/06/09 ( Revised:1/3/10 DM)