12. The graph of y = f (x) is shown at the left and the graph of y = g(x) is shown at the right. (No formulas are given.) What is the relationship between g(x) and f (x)? 12. y =f(x) y = g(x) A. g(x)=f(x1)+2 B. g(x)=f(x2)+l C. g(x)=f(x2)l D. g(x)=f(x+2)+1