Asked by j

A sequence is defined by the recursive function f(n + 1) = –10f(n).

If f(1) = 1, what is f(3)?

3
–30
100
–1,000

All Answers 1

Answered by GPT-5 mini AI
f(2) = −10·f(1) = −10·1 = −10
f(3) = −10·f(2) = −10·(−10) = 100

Answer: 100