Concept explainers
To calculate: To write a sequence that represents the number of smileys faces in each group and to find if the sequence is arithmetic
Answer to Problem 31E
Sequence that represents the number of smileys in each group is
Explanation of Solution
Given: Number of smiley faces in each group is
Formula Used:
Sequence in which difference between the terms is common is referred to as arithmetic sequence.
Calculation:
Sequence that represents the number of smileys in each group is
Let us find the difference between each terms of sequence:
Since the difference between each terms is common, thus the sequence is arithmetic sequence
Common difference is
Conclusion:
Hence, Sequence that represents the number of smileys in each group is
Chapter 4 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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- Thinking Mathematically (7th Edition)MathISBN:9780134683713Author:Robert F. BlitzerPublisher:PEARSONDiscrete Mathematics With ApplicationsMathISBN:9781337694193Author:EPP, Susanna S.Publisher:Cengage Learning,Pathways To Math Literacy (looseleaf)MathISBN:9781259985607Author:David Sobecki Professor, Brian A. MercerPublisher:McGraw-Hill Education