To draw:
A model to represent each inequality.
Explanation of Solution
Given:
The model represents the inequality
Concept used:
Replace the inequality sign of the resulting equation (use a dashed line for < or > and a solid line for
Test one point in each of the region.
If the point satisfies the inequality then shade the entire region to denote that every point in the region satisfies the inequality.
Calculation:
Draw the model
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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