Answer:
It is multiplied by [tex]\sqrt{2}[/tex] and reflected about the y-axis.
Step-by-step explanation:
In order to transform the graph of [tex]\sqrt{x}[/tex] into the graph [tex]\sqrt{-2x}[/tex], we have to multiply it by [tex]\sqrt{2}[/tex] so that it becomes [tex]\sqrt{2x}[/tex].Then we have to reflect it over the y-axis, and we do this by multiplying its domain by -1. This gives us [tex]\sqrt{2x}[/tex].
