Which of the following is the explicit rule for a geometric sequence defined by a recursive formula of - 13 for which the first term is 7?
A. an = 7.13*+1
B. an = 13.79-1
C.
an = 13.70+1
D. an = 7.139-1

d

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72