Concept explainers
To find:
Answer to Problem 19PT
Given sequence is Arithmetic.
Explanation of Solution
Given information:
Concept:
An Arithmetic sequence adds or subtracts a fixed amount (common difference) to get the next term in the sequence.
We know
Where
Calculation:
Given series is
Common difference =
As difference between any two consecutive terms is same. So, the given series is Arithmetic.
From given sequence
First term =
Common difference =
Substituting values in
We get
Therefore,
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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