What is the range of the function f x 4 2 July 8, 2019 16 32 64 128 What is the range of the function f x )=( x 4 2 1 What is the range of the function f x )= 3x 4 − 2 What is the range of the function f x 4 cos 2x 3 ) What is range of a function Find a range of a function How to find range of quadratic function