The cost of buying a small piece of land in a remote village since the year 1990 is represented by the following table. Which model c (t) the cost of the piece of land t years since 1990, best fits the data?

C (t) = 30+3.5t

Step-by-step explanation:

Time increases by 2, the average difference in the cost is approximately 7.

So if d is the common difference of the function modeling this relationship, then 2d≈72.

Therefore, d≈ 7/2 = 3.5

Since the initial cost of the land is 30 thousand dollars, the function that best models its cost t years since 1990 is C (t) = 30+3.5t

C (t) = 30+3.5t

Step-by-step explanation:

Yeah this is the answer