To solve the system of equations
Answer to Problem 69E
The solution of the system of equations is:
Explanation of Solution
Given information: The system of equations is:
Concept used: If the system of equations intersects, the point of intersection is the solution of the equation.
Graph: Sketch the graph of the equations
Enter the expressions
The graph of the system of equations is:
From the above graph, it can be concluded that the point of intersection is
The reason for choosing the graphical method is that by graphical method curves are easily interpretable.
Chapter 7 Solutions
Precalculus with Limits: A Graphing Approach
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