What is 32×48 i seeing the stragie mutieplying and regrouping

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)