To find:The solution of the system of equations
Answer to Problem 39E
The solution of the system of equations
Explanation of Solution
Given information:
The given system of equations is
Calculation:
Let the first equation is
Substitute 0 for y in the equation
So, the x -intercept is
Substitute 0 for x in the equation
So, the y -intercept is
Similarly, determine the y -intercept for the second equation by substituting the value of
So, the x -intercept is
Draw the graph for the equations
From the above graph, the intersection point of the two lines is
Verify the solution algebraically:
Let the first equation be
Substitute the value of
Substitute the value of
From the above, the ordered pair is
Therefore, the solution of the system of equations
Chapter 7 Solutions
Precalculus with Limits: A Graphing Approach
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