Mathematics, 05.11.2020 06:50 jjmarie612
An arithmetic sequence has a common difference of 2 and contains the value 86 at some point in the sequence. Which of the following recursive formulas could represent this sequence?
A) an = an-1 + 1; a1 = 2
B) an = an-1 + 2; a1= 2
C) an = an-1 + 2; a1= 1
D) an = an-1 + 1; a1 = 1
Answers: 1
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