Ask Question
29 November, 19:56

A sequence is defined by the formula f (n+1) = f (n) - 3. If f (4) = 22, what is f (1) ?

10

13

+3
Answers (1)
  1. 29 November, 21:24
    0
    f (1) = 13

    Step-by-step explanation:

    f (n+1) = f (n) + 3

    then

    f (n) = f (n+1) - 3

    then

    f (3) = f (4) - 3 = 22 - 3 = 19

    f (2) = f (3) - 3 = 19 - 3 = 16

    f (1) = f (2) - 3 = 16 - 3 = 13
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A sequence is defined by the formula f (n+1) = f (n) - 3. If f (4) = 22, what is f (1) ? 10 13 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers