Isaac keeps track of the miles per gallon his car gets per week. He has accumulated the following dаta:

(1, 24), (2, 24.48), (3, 24.97), (4, 25.47)

What is the common difference or ratio?

The common difference is 0.48.

The common difference is 0.50.

The common ratio is 0.98.

The common ratio is 1.02.

The abscissas of the ordered pairs in the given are the numerical designations of weeks and the ordinates are the number of miles per gallon. By keenly observing the ordinates, we get a sequence with terms: 24, 24.48, 24.97, 25.47. It is conclusive that the sequence is geometric with common ratio equal to 1.02.