Given the first term and the common ratio of a geometric sequence find the seventh term of the sequence. a1=2 and r=6

Question

asked Dec 12, 2022 228k views

1 Answer

Melvin Sowah · Answer 1 · 2022-12-16T14:26:57+0000

Answer:

93312

Explanation:

We can use the geometric sequence formula

a= a1(r)^n-1

Substitute:

a=2(6)n^1

a=2 *6^n* 1/6

a=6^n*1/3

Substitute "7" for n:

a(7)=6^(7)*1/3

a(7)=93,312