Ask Question
14 December, 18:45

For the recursive definition, find an explicit formula that represents the same sequence. A (n) = A (n - 1) + 10; A (1) = 12

a. A (n) = 10n + 2

b. A (n) = 10A (n - 1) + 2

c. A (n) = 2n + 10

d. A (n) = 2A (n - 1) + 10

+2
Answers (1)
  1. 14 December, 18:54
    0
    Hello:

    . A (n) = A (1) + (n-1) d (general term of arithmetic secquence)

    d : common difference A (1) : the first term

    A (n) = 12 + (n-1) (10) ... A (1) = 12 d = 10

    A (n) = 12 + 10n - 10

    A (n) = 10n+2 ... (answer : a. A (n) = 10n + 2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “For the recursive definition, find an explicit formula that represents the same sequence. A (n) = A (n - 1) + 10; A (1) = 12 a. A (n) = 10n ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers