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3 years ago

Find the first five terms of the sequence in which a(1) = –10 and a(n) = 4a(n) – 1 + 7, if n ≥ 2.

Mathematics

2 answers:

OleMash [197]3 years ago

7 0

D for sureeeee nwnwkwkwkkw

Lemur [1.5K]3 years ago

7 0

Answer:

hello : answer: A

Step-by-step explanation:

a(1) = –10 and a(n) = 4a(n– 1) + 7, if n ≥ 2.

n=2 : a(2)=4a(1)+7 a(2) =4(-10)+7 = -33

n=3 : a(2)=4a(2)+7 a(3) =4(-33)+7 = -125

n=4 : a(2)=4a(3)+7 a(4) =4(-125)+7 = -493

n=5 : a(2)=4a(4)+7 a(5) =4(-493)+7 = -1965

n=6 : a(2)=4a(5)+7 a(6) =4(-1965)+7 = -7853

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