3306414827 3306414827

02-11-2021
Mathematics

contestada

A recursive rule for a geometric sequence is a1=9; an=2/3(an−1). What is the iterative rule for this sequence?

A.) an = 9 • (2/3)^n
B.) an = 2/3 • 9^n
C.) an = 9 • (2/3)^n-1
D.) an = 2/3 • 9^n-1

Respuesta :

muhannadnassar006 muhannadnassar006

02-11-2021

Step-by-step explanation:

C.) an=y

a1. (2/3)^ n-1

A1 = 4/9 n-1

a=4/9 * 9/9 n-1

A=4/1. N-1==> a=4-1n

A=3n

N=3

Answer Link

Otras preguntas

how were the original 13 colonies ruled

I don’t know how to do this

The maximum grade allowed between two stations in a rapid-transit rail system is 3.5%. Between station A and station B, which are 260260 ft apart, the track

I need help please?!!!

Who when where and why happen in Santa Fe New mexico

A(n) _____ reinforcer is a stimulus added to the environment, like getting paid to work, that specifically brings about an increase in a preceding response.a. p

Guardrails should be installed along all open sides and ends of scaffolding before use. A. False B. True

Quadratic equations and factoring 8x^2 +10x+3=0

Please please help me

Can some help me do this we have a final tomorrow and i have now idea how to do it. Step by Step explanation and tips If you know any