Concept explainers
Explain recursion formula.

Explanation of Solution
Given:
Terms of sequence
According to recursive formula the starting term,
While knowing the
With this formula, any term of an arithmetic sequence can be find just knowing the preceding term
The Process for recursive formula of an arithmetic sequence can be done as:
• Determine if the sequence is arithmetic
• Find the common difference
• Recursive formula is created by providing the 1st term, and giving the formula to be the previous term plus the common difference
Chapter 9 Solutions
EBK PRECALCULUS W/LIMITS
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