To graph: the given solution set and find the coordination of vertices and determine whether the solution is bounded or not.
Answer to Problem 108RE
The coordination of vertices is (4,-4)
The solution set is unbounded by the graph
Explanation of Solution
Given:
Calculation:
Here, it is given that
We can write
Equation (1) is a line parallel to the
From equation (2), we have
This is a line which passes through (24,0) and (0,24)
From equation ( 3 ), we have
This is a line which passes through (12,0) and (0,-6)
From equations ( 1 ) and (2), we have
(4,20) is the intersection point of both lines
From equations (2) and
(20,4) is the intersection point of lines (2) and (3)
From equations (3) and (1), we have
(4,-4) is the intersection point of lines (1) and (3)
The solution set is unbounded by the graph
Conclusion:
Therefore, the coordination of vertices is (4,-4)
The solution set is unbounded by the graph
Chapter 10 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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