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Arisa [49]
3 years ago
10

Determine the model that best describes the data and then write an equation for the function that models the data.

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
4 0

Answer:

  s = 4·3^t

Step-by-step explanation:

After the first term, each term in the sequence is 3 times the previous one. This is a description of a geometric sequence. Here, the first term is 4, so the general term is ...

  an = 4·3^n . . . . for n counting from 0

We can name the function "s" for "speed" and use "t" for the time in seconds. Then the equation is ...

  s = 4·3^t

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