To graph: Consider the graph of inequalities
Explanation of Solution
Given information:
The given inequalities
Calculation:
Consider the graph to be shaded, use a test point
Substitute 0 for
The point
Substitute 0 for
Since the point
The graph of inequality figure-(1) shows.
Figure-(1)
The graph of a system is said to be bounded if it can be contained within a circle of sufficient large radius. If the graph cannot be contained, then it is said to be unbounded.
The graph for this system is bounded since it can be contained within a circle.
The corner points of a system are the points of intersection of the boundary lines.
Label the corner points in the given graph. From the graph above, we can see that there are four corner
The graph of points
Figure-(2)
Therefore, the intersection of the shaded regions gives the graph of the system of inequalities.
Chapter 11 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
Glencoe Math Accelerated, Student Edition
Calculus: Early Transcendentals (3rd Edition)
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
Precalculus Enhanced with Graphing Utilities (7th Edition)
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