Answer:
Option C is correct.
Explanation:
Explicit formula for the geometric sequence is given by:
where r is the common ratio term.
Given the recursive formula for geometric sequence:
For n =2
⇒
For n =3
Common ratio(r):
and so on..
⇒ r = 3
Therefore, the explicit formula for the geometric sequence represented by the recursive formula is:
The monthly cost = $9 + $0.39x
Step-by-step explanation:
Answer:B: x+9
x = 0, y = 2, and z = -1
33/100
62%
0.77
0.4
9/10