Astudent wrote the terms below. -1/3,1/6,-1/12,1/24,-1/48 what do these terms represent? an arithmetic series an arithmetic sequence a geometric series a geometric sequence

A geometric series a geometric sequence.

Step-by-step explanation:

Given sequence is :

We will check the nature of given sequence:

Firstly find the common difference

So, its not a arithmetic sequence.

Now check for geometric sequence.

Find the common ratio

So, a geometric series a geometric sequence.

That's the final answer.

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: