Help solve this I’m not sure if my answer was right. Pythagorean theorem.

C. since 8, 15, 17 are pythagorean triples

idk but i found this "the graph of y = f(x-2) is the graph of y = f(x) translated two units rightward.  

so, since the point (9,2) lies on the graph of y = f(x), the point (11,2) lies on the graph of y = f(x-2)."

step-by-step explanation:

link is

i think that you should ask google for the answer to that problem because if we don't know it google does