Answer:
C, 18
Step-by-step explanation:
Answer:
dat I don't know the answer sorry I could not answer u
<span>−6a + 6a + 5 = 8
5 = 8 False
So, </span><span>No solution.</span>
Answer:
a(n) = 

Step-by-step explanation:
The given expression is in the form of the explicit formula of a geometric sequence.
f(n) = 
Where 'a' = First term of the sequence
r = common ratio
Recursive formula of a geometric sequence is,
a(n) = 
a(n) = 
Where, 
So the recursive formula will be a(n) = 