Mathematics: Which explicit and recursive formulas match the geometric sequence 5,53,59,527,… a. an=5(3)n−1;an=3(an−1);a1=5 b. an=5(20)n−1;an=20(an−1);a1=5 c. an=5(4)n−1;an=4(an−1);a1=5 d. an=5(13)n−1;an=13(an−1);a1=5

Which explicit and recursive formulas match the

averiemiranda1

02.03.2021

Step-by-step explanation:

The first term of the geometric sequence is

The common ratio between the consecutive terms is

therefore, we see that the nth term is found by

Thus, the recursive formula for the geometric sequence is

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xxtonixwilsonxx

12.08.2020

$\red {\boxed{Answer}}$ $f(x) = 2 {x}^{2} - 7$ $f( - 2) = 2.( - 2) {}^{2} - 7$ f( - 2) = 2.4 - 7

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