1: f(x)=e^x is an example of f(x)=b^x, where b is a positive number

True or False

2: Given the graph of the exponential function f(x)=b^x for which the base, b, is greater than 1. The function f is a one-to-one function.

True or False

3:f(x)=log3x is the inverse of g(x)=x^3.

True or False

4:Given the graph of the exponential function f(x)=b^x for with the base, b, is greater than 1. The range of f is y>=0

True or False