Question

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

Answer 1

the domain is equal to all real numbers greater than or equal to 0

Explanation:

took the test on edge

Answer 2

the domain is equal to all real numbers greater than or equal to 0

Explanation:

The domain is all the numbers in which the graph reaches in regards to the x axis

We can see from the graph that it starts at 0 and then moves right

THis means that the domain is equal to all real numbers greater than or equal to 0