Which kind of function best models the data in the table? use differences or ratios.

x | y
-1 | 0.43478
0 | 1
1 | 2.3
2 | 5.29
3 | 12. 167
4 | 27.984

a). linear
b). quadratic
c). exponential
d). none of the above

You can use some graph tools to draw three regressions for given data. On the attached diagram you can see:

Since

you can conclude that for the given data the best fit is exponential function with rule

correct choice is C.

1. 523.33 cubic inches

2. 113.04 cubic inches.

3. 17.41.

4. 16.49

i think this should be your answer

hope i

-lavira : )

is there supposed to be a picture here?