Solve each system by graphing.
To graph: The system of equations
Explanation of Solution
Given:
The system of equation as follows:
Graph:
Sketch the graph using Ti83 applications:
Step 1:
Press the [Y=] key, then the equations for
Step 2:
Express
Step 3:
Press the [GRAPH] key to plot the graph.
Step 4:
Press the
It is evident in the graph that the pair
So, the solution of the equations above is as follows:
Interpretation:
The solution of the equations is
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Chapter 5 Solutions
College Algebra (6th Edition)
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