Mathematics, 09.10.2019 20:00, smeeden

The third term of a geometric sequence is 112, and the fifth term is 1,792.
a) what is the exponential regression formula?
b) the base of the exponent is the common ratio in a geometric sequence. what is the common ratio for this geometric sequence?
c) what is the first term?
d) using the first term and common ratio, write the explicit formula.
e) showing all work, find the sum of the first 12 terms. state if the sum can be found if this was an infinite geometric sequence. justify your answer.

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The third term of a geometric sequence is 112, and the fifth term is 1,792.
a) what is the exp...