Answer:
The range of the graph is all real numbers greater than or equal to 0."
Step-by-step explanation:
For a square root function
we see that x values has to be greater than or equal to 0 or else we get negative roots, which is not possible.
So domain (x-values for which function is defined) will be x ≥ 0
We can't get any negative answers from square root functions, so the range would be anything greater than or equal to zero.
So range (y-values for which function is defined) will be y ≥ 0
looking at the answer choices, the last one is right..
