
To shade: the given solution set

Answer to Problem 102RE
Explanation of Solution
Given:
Calculation:
Consider the system of equations,
Since the system of inequalities includes the equal signs.
So, draw solid lines that indicate that the points on the lines are included in the solution set.
The Graph of
The Graph of
Now choose a test point to see which side of the lines satisfies the inequality,
Test the ordered pair
That means
So shade the portion of plane towards
Test the ordered pair
That means
So shade the portion of plane towards
Therefore the graph of the solution set of the system of inequalities is given by the intersection of the graphs of the solution sets of
Conclusion:
Therefore, the graph is shaded.
Chapter 10 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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