Question

Which is an exponential function f(x)=x^3 or g(x)=3^x?

Answer 1

`g(x)=3^x`

Explanation:

Exponential functions come in the form `f(x)=b^x`.

A power function comes in the form `f(x)=x^r`.

Thus, `g(x)=3^x` is an exponential function.