Question

Determine if the function f is an exponential function. If so, identify the base. If not, why not? f(x) = 2^2x

Answer 1

Answer:

a) This is not an exponential function because the variable is in the exponent position.

c) The base is 4 not 2.

Step-by-step explanation:

The given function is $f(x) = (2)^{2x} = 4^{x}$ ........... (1)

a) This is not an exponential function because the variable is in the exponent position.

c) The base is 4 not 2.

The general form of an exponential function is given by $f(x) = A(B)^{x}$, where A is the initial value of the function and B is the base. (Answer)