Question
What is the range of the following: \( \{(1,4),(4,7),(6,8),(9,11)\} \) To answer this question use the plus button to add answer boxes
Ask by Brewer Owen. in the United States
Feb 05,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
The range is \( \{4,\ 7,\ 8,\ 11\} \).
Solution
To find the **range** of the set \( \{(1,4),(4,7),(6,8),(9,11)\} \), we look at all the second elements of each ordered pair.
\[
\text{Range} = \{4, 7, 8, 11\}
\]
**Answer:** \( \{4,\ 7,\ 8,\ 11\} \)
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Simplify this solution Bonus Knowledge
To find the range of the set \( \{(1,4),(4,7),(6,8),(9,11)\} \), we look at the lowest and highest values of the second elements in the ordered pairs. The second elements are \( 4, 7, 8, \) and \( 11 \). - The minimum value is \( 4 \) - The maximum value is \( 11 \) Thus, the range is from \( 4 \) to \( 11 \). So, the range is: \[ \text{Range} = [4, 11] \]
