Question

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

Answer 1

Answer: the answer is D

Explanation:

It is horizontally compressed by a factor of 2 and reflected over the y-axis

Answer 2

It is multiplied by
`√(2)` and reflected about the y-axis.

Explanation:

In order to transform the graph of
`√(x)` into the graph
`√(-2x)`, we have to multiply it by
`√(2)` so that it becomes
`√(2x)`.Then we have to reflect it over the y-axis, and we do this by multiplying its domain by -1. This gives us
`√(2x)`.