The function of the graph is:
[tex]y=\sqrt[]{x}[/tex]
a)
The graph of the function given is the reflection of the graph of sqrt x along the X axis.
To get the reflected graph of the function across the X axis is obtained by multiplying the function by -1.
So, the transformation of the function of the graph is,
[tex]y=-\sqrt[]{x}[/tex][tex]undefined[/tex]
b)
The given graph is the reflection of the graph of sqrt x about the y axis.
Replacing x be -x results in the graph, which is reflected across the Y axis.
So, the transformation of the function of the given graph is,
[tex]y=\sqrt[]{-x}[/tex]