Answer:
,Recursive formula is :

Step-by-step explanation:
To find a1 we put n=1 in the given Geometric sequence :



Common difference = 2÷
= 5.
r=5.
Recursive formula for a geometric sequence is

Recursive formula is :

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Answer:eu sunt ndrei ma 12 @ni sis din vaslui
Step-by-step explanation:salut ba
Basically that’s all it is to find the linear equation it’s that or y=mx+b either way you’ll find the slope
Answer:first option
Step-by-step explanation: