The graph of the function f(x) =4√x is shown.

What is the domain of the function?
all real numbers
all real numbers less than 0
all real number less than or equal to 0
all real numbers greater than or equal to 0

The graph of the function fx 4x is shown What is the domain of the function all real numbers all real numbers less than 0 all real number less than or equal to class=