F(x)=x^2 and g(x)=(x-5)^2. What transformation is performed on f(x) to result in g(x)?

Triangle xyz has vertices x(1,3), y(0,0)

Sandy is ordering bread rolls for her party, she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

How to do this , and can some one explain