The table shows the growth of a type of bacteria. how many bacteria will be present after 6 hours? [use an exponential regression curve.]

The answer is 3,404.

I assume this is the complete question:

Hours (x)                      0    1     2       3       4         5
Number of Bacteria (y)23  53  123   282   650   1,493

The table shows the growth of a type of bacteria. How many bacteria will be present after 6 hours? [Use an exponential regression curve.]

A)1,329
B)1,523
C)2,336
D)3,404