What is the domain of the function f x )= 3x 2 July 8, 2019 16 32 64 128 What is the domain of the function f x 1 3x 2 What is the domain of the function f x )= 2x 3x 2 3 What is the domain of the rational function f x )= 3x 2x 3 x 2 15x What is the domain of a function Domain of functions