If f(x)=2^x and x is a natural number, what CANNOT be the answer to f(x)?
Select the correct option.
A) 2	B) 3	C) 4	D) 8	E) 16
There is no possible way for a 2 raised to a natural number power to be equal to 3, so the answer is 3.
<result>B</result>
If f(x)=2^x and x is a natural number, what CANNOT be the answer to f(x)?