Expression 3: "h" left parenthesis, "x" , right parenthesis equals left parenthesis, 2 minus "x" , right parenthesis "e" Superscript, "x" , Baselinehx=2−xex
3
Expression 4: "h" left parenthesis, "x" , right parenthesis greater than "g" left parenthesis, "x" , right parenthesishx>gx