Lena is asked to write an explicit formula for the graphed geometric sequence (3,6.25) (2,2.5) (1,1)

The correct answer for this question is this one: "2.5"
Lena is asked to write an explicit formula for the graphed geometric sequence. The value, written as a decimal, should Lena use as the common ratio that is 2.5There exists the same question from other source with the image is shown.
Hope this helps answer your question and have a nice day ahead.

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