What exponential function represents the data in the table?

x f(x)
3 64
4 256
5 1024

Step-by-step explanation:

The general exponential function is given by :-

, where A is initial amount , b is multiplicative growth rate and x is time period.

Also, the multiplicative growth rate is the common ratio of the consecutive terms.

From the given table ,

Substitute, x = 3 , f(x)=64 and b=4 , we get

Hence, the exponential function represents the data in the table is

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value