To graph : the line in the system and check whether the system is consistent or inconsistent.
Explanation of Solution
Given information :
Graph: Sketch the graph using graphing utility.
Step 1: Press WINDOW button to access the Window editor.
Step 2: Press
Step 3: Enter the expression
Step 4: Press GRAPH button to graph the function.
The graph is obtained as:
The system is consistent because the line of the given equation intersect each other and the point of intersection of both line is
Interpretation : From the above graph, it can be observed thatthe system is consistent because the line of given equation intersect each other and the solution of the system is
Chapter 7 Solutions
Precalculus with Limits: A Graphing Approach
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