corgicorgi93
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The formula f(x + 1) = Two-thirds(f(x)) defines a geometric sequence where f(1) = 18. Which explicit formula can be used to model the same sequence?

f(x) = (18)(two-thirds)(x – 1)
f (x) = 18 (x minus 1) Superscript two-thirds
f (x) = 18 (two-thirds) Superscript x minus 1
f(x) = (18)x – 1

Respuesta :

Answer:

Its C, f(x)=18[2/3]x-1

Step-by-step explanation:

yep

jasminecampbell5595

Answer:

Correct!!!

C- f (x) = 18 (two-thirds) Superscript x minus 1

:)

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