2 answers:
The ordered pairs are:
<span>{(1, 80), (2, 240), (3, 720), (4, 2160)}
with
a_1 = 80
a_2 = 240
a_3 = 720
a_4 = 2160
The terms are in a geometric sequence with a common ratio of
240/80 = 720/240 = 2160/720 = 3
The equation is:
a_n = 80 * 3^(n - 1)</span>
Answer:
Actually the answer is 80(3)^t-1
i put your answer and got it wrong!!!!X(
Step-by-step explanation: So for any future people needing help the answer is:
80(3)^t-1
hope I helped!!!
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