What is the recursive rule for this geometric sequence? 7, 21, 63, 189, …
a. a1=7; an=...
Mathematics, 04.12.2019 22:31 aahneise02
What is the recursive rule for this geometric sequence? 7, 21, 63, 189, …
a. a1=7; an=3⋅an−1
b. a1=7; an=13⋅an−1
c. a1=21; an=7⋅an−1
d. a1=3; an=7⋅an−1
ppplllease
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