Question

Give the names of the following functions:
f(x)=log_2x
g(x)=x^x
h(x)=x^2
k(x)=2^x

Answer 1

-f(x) is a logarithmic function
-I believe g(x) is an exponential function. Not sure though. Don't remember is the base of an exponential function has to be a constant. I guess it's probably a composition of an exponential function and a polynomial function.
-h(x) is a polynomial function (specifically a quadratic function)
-k(x) is an exponential function