Graph the function $y = \sqrt { - x }$ .

Name: Graph the function $y = \sqrt { - x }$ .
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The graph of $y = \sqrt { - x }$ is the graph of $y = \sqrt {x}$ reflected across the y-axis. The graph of $y = \sqrt {x}$ is a semi-circle with its center at the origin and its radius extending to the right. Therefore, the graph of $y = \sqrt { - x }$ is a semi-circle with its center at the origin and its radius extending to the left. Choice B correctly reflects the graph of $y = \sqrt {x}$ across the y-axis.

Graph the Function y=−xy = \sqrt { - x }y=−x​ A) B) C) D)

Graph the Function $y = \sqrt { - x }$
A)
B)
C)
D)