Which is a recursive formula for the sequence 99.4, 0, –99.4, –198.8, where f(1) = 99.4?
f(x)= -99.4x + 198.8
f(1) = -99.41 + 198.8 = 99.4
f(2) = -99.42 + 198.8 = 0
f(3) = -99.43 + 198.8 = -99.4
f(4) = -99.44 + 198.8 = -198.8
Answer:
Which is a recursive formula for the sequence 99.4, 0, –99.4, –198.8, where f(1) = 99.4?
The answer will be : f(n + 1) = f(n) – 99.4, n ≥ 1