Question

Need help with geometric sequences 30 points

Answer 1

Answer:

$a_{n}$ = 6$(5)^{n-1}$

Step-by-step explanation:

The n th term of a geometric sequence is

$a_{n}$ = a$(r)^{n-1}$

where a is the first term and r the common ratio

Here a = 6 and r = 30 ÷ 6 = 5, thus

$a_{n}$ = 6$(5)^{n-1}$