Question

Which graph represents y=square root of x-4

Answer 1

Option B is correct.

Explanation:

Line curve starts at (4,0)

Answer 2

For this case we have the following function:
y = root (x-4)
It is a function in the form of a parabola.
The domain of the function is:
[4, inf)
To make the graph we can make use of a computational tool and verify that the graph corresponds with the mentioned characteristics.
Answer:
See attached image. (blue function).