F(1)=192
192,48,12,3
the sequence shown is

The sequence shown is geometric

Recursive function:

with          

Explicit function:

10th term: 0.000732421876

Step-by-step explanation:

In a geometric sequence the n+1 term divide by the n term is constant

48/192 = 0.25

12/48 = 0.25

3/12 = 0.25

From this result we can deduce the recursive function:

with          

Explicit function:

where a is the first term in the sequence (= 192) and r is the common ratio (= 0.25). Replacing:

The 10th term is:

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step-by-step explanation: