LEVEL 3 А
Record the letters
in your triangle from
left to right
D Example:
ABCDEFGHI
H
I
B
E
G
Enter the correct 9 letter sequence (no spaces) Use all capital letters *

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

is there a picture

step-by-step explanation:

this is a geometric sequence with common ratio r

r = = = = 3

(a)

to obtain a term in the sequence multiply the previous term by 3

= 3 ← recursive rule

(b)

the n th term of a geometric sequence is

=

where is the first term and r the common ratio

= 6 × ← explicit rule