To find: The solutions to the system of equations
Answer to Problem 33E
The solution to the system of equations is
Explanation of Solution
Given:
Calculation:
Consider the system of equations
Need to find all the solutions of the system by the graphical method
Here the graph is drawn using
Press on
Press on WINDOW button and set the viewing rectangle:
Press on GRAPH button to get the graph of the functions:
From this graph, observe that the system has two points of intersection in quadrants I and III .
For finding those points, follow the procedure:
Press
In these options select the option number
After that use the left and right buttons to confirm the first and second curves by pressing
Therefore, one of the intersecting points is
To find the other point of intersection
Therefore, the intersecting point is
Hence the solutions to the system of equations are
Conclusion:
The solution to the system of equations is
Chapter 10 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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