Which formula can be used to find the nth term in a geometric sequence where

and

A.

B.

C.

D.

Question

Mathematics

Shania Sosa

2 June, 20:38

Which formula can be used to find the nth term in a geometric sequence where

and

A.

B.

C.

D.

+3

Answers (1)

Know the Answer?

Kash Kim · Answer 1

Hello:

the nth term in a geometric sequence where is;

an = a1 * qn ... q : common ratio a1 the first term

exempl:

C) an = 2*3^n-1

an = 2*3^n * 3^-1

an = (2/3) * 3^n

a1 = 2/3 and q = 3

same method for : D

Which formula can be used to find the nth term in a geometric sequence whereandA.B.C.D.

Which formula can be used to find the nth term in a geometric sequence where

and

A.

B.

C.

D.