Expression 11: "g" left parenthesis, "x" , right parenthesis equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesisgx=m2x−C1
11
Expression 12: "f" left parenthesis, "B" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "B" Subscript, 1 , Baseline , right parenthesisfB1~gB1
12
Expression 13: "B" Subscript, 2 , Baseline equals "g" left parenthesis, "B" Subscript, 1 , Baseline , right parenthesisB2=gB1