To find:Whether each ordered pair is a solution of the open sentence.
Answer to Problem 1OE
Explanation of Solution
Given information:
An equation
Calculation:
By substituting the ordered pair
Hence,
By substituting the ordered pair
Hence,
By substituting the ordered pair
Hence,
By substituting the ordered pair
Hence,
Thus we can tell whether each ordered pair is a solution of the given open sentence.
Chapter 3 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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