Question

Write the first 4 terms of the sequence if a4=36and an=1/2an-1+12

Answer 1

\[a_4=36=\frac{1}{2}a_3+12\] solve for \(a_3\)

Answer 2

takes two steps only
1) subtract 12
2) multiply by 2

Answer 3

ok i will try

Answer 4

let me know when you get 48

Answer 5

im doing reclusive
the answer i have to choose from are


A.
36, 30, 27, 25.5
B.
120, 72, 48, 36
C.
456, 216, 96, 36
D.
36, 48, 72, 120

Answer 6

recursive*
Did you understand the method to get the answer?

Answer 7

no