Answer:
D.
Step-by-step explanation:
Here's my best guess.
The type of transformation is a stretch. The equation/formula for a stretch would be [tex]g(x)=x^2[/tex]. And all you have to do is used the marked coordiantes from the picture to subsitute for X! That gives you:
[tex]g(x)=(\frac{1}{3}) ^2[/tex]
