Question

Time sensitive!!
Please help soon!!


The formula f(x + 1) = 2/3(f(x)) defines a geometric sequence where f(1) = 18. Which explicit formula can be used to model the same sequence?


f(x) = (18)(2/3)(x – 1)


f (x) = 18 (x-1)2/3


f (x) = 18 (2/3)x-1


f(x) = 2/3 (18)x – 1

Answer 1

Answer:

C. f (x) = 18 (2/3)x-1

Step-by-step explanation:

I got it right on edge. please mark brainliest!!

Answer 2

Answer:

Step-by-step explanation:

C is the answer

hv a good day <3