which of the following rational functions is graphed below?

Answer:
[tex]\textbf{A. }F(x)=\dfrac{1}{(x-3)^2}[/tex]
Step-by-step explanation:
The parent function 1/x² is shifted 3 units to the right. That means x has been replaced by x-3:
F(x) = 1/(x -3)²