Write a recursion formula for the sequence.10, 14, 18, 22, . . .

A. an = an-1 + 4, a1 = 10
B. an = an-1 + 5, a1 = 10
C. an = an-1 - 4, a1 = 10
D. an = an-1 + 8, a1 = 10


Answer: A

Mathematics

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