Mathematics, 20.09.2019 23:30 jennychrin95
What are the explicit equation and domain for a geometric sequence with a first term of 3 and a second term of −9?
Answers: 2
![a_{n}=ar^{n-1}\\\Rightarrow\ a_{n}=3(-3)^{n-1}..[\text{by substituting the values of 'a' and 'r' in it }]](/tpl/images/0247/7518/ac8dd.png)
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What are the explicit equation and domain for a geometric sequence with a first term of 3 and a seco...
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