Work Step by Step
The x intercept of the graph of y =$\sqrt x$ is (0,0) as shown below in the graph. The equation y =$\sqrt (x-4)$ has the d value of 4 which means that the graph is moved to the right four units. This means that the new x intercept of the graph is (4,0). The x intercept of the graph C is (4,0). Thus the equation matches graph C.