Question

Find a possible formula for the function represented by the table below.

x 0 1 2 3
f(x) 9.2 44.16 211.968

Answer 1

try graphing the points first, to get a visual idea of how the functions changes with changes in x. is there no value for f(3)? this is non-linear

Answer 2

the value for is 211.968

Answer 3

So is the value for f(2) unknown?

Answer 4

There are only 3 values for f(x), whereas 4 values for x.