Pearson Algebra 2 Common Core, 2011
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Pearson Algebra 2 Common Core, 2011 View details
4. Linear Programming
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Exercise 6 Page 160

We will first graph each inequality separately, then combine the graphs. Next, we will name the vertices of the overlapping region, which can be also called feasible.
Let's start!

Inequality I

To graph an inequality, we first determine its boundary line. By changing the inequality symbol to an equals sign, the boundary line can be determined.
Since the boundary line is not in slope-intercept form, we will rewrite it in slope-intercept form.