(a)
To Explain: Type of inequality symbol.
(a)
Answer to Problem 3E
In the given inequality, symbol is Greater than or equal to.
Explanation of Solution
Given:
Formula Used:
Calculation:
Conclusion:
(b)
To Find: The graph has a close
(b)
Answer to Problem 3E
The graph has a closed circle and the graph goes to the left.
Explanation of Solution
Given:
Formula Used:
According to the given inequality we see that symbol used in this inequality is greater than or equal to, since The graph has a close circle and the graph goes to the left.
(c)
To Find: Solution of the inequality and its graph.
(c)
Answer to Problem 3E
Explanation of Solution
Given:
Formula Used:
Calculation:
Conclusion:
Thus
Chapter 10 Solutions
Algebra: Structure And Method, Book 1
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