Question is timed! answer quickly

how is the graph of the parent function, y=sqrt x transformed to produce the graph of y= sqrt -2x

a.) it is translated horizontally by 2 units and reflected over the x-axis.
b.) it is translated horizontally by 2 units and reflected over the y-axis.
c.) it is horizontally compressed by a factor of 2 and reflected over the x-axis.
d.) it is horizontally compressed by a factor of 2 and reflected over the y-axis.