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Question
Math
Posted 10 months ago
Complete the recursive formula of the arithmetic sequence 14,30,46,62,14,30,46,62, \ldots.
d(1)=d(1)= \square
d(n)=d(n1)+
d(n)=d(n-1)+

\square
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Answer from Sia
Posted 10 months ago
Solution by Steps
step 1
Identify the first term of the arithmetic sequence
step 2
The first term, d(1)d(1), is given as 14
step 3
Determine the common difference of the sequence
step 4
The common difference can be found by subtracting any term from the subsequent term, for example, 3014=1630 - 14 = 16
step 5
Write the recursive formula using the first term and the common difference
step 6
The recursive formula is d(n)=d(n1)+16d(n) = d(n-1) + 16 with d(1)=14d(1) = 14
Answer
d(1)=14d(1) = 14 and d(n)=d(n1)+16d(n) = d(n-1) + 16
Key Concept
Recursive Formula of an Arithmetic Sequence
Explanation
The recursive formula for an arithmetic sequence is given by d(n)=d(n1)+dd(n) = d(n-1) + d, where dd is the common difference between consecutive terms. The first term is specified as d(1)d(1).

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