Hidden Label: left parenthesis, 2 , "f" left parenthesis, 2 , right parenthesis , right parenthesis2,f2
Label
3
Expression 4: "m" equals StartFraction, left parenthesis, "f" left parenthesis, 2 , right parenthesis minus "f" left parenthesis, negative 1 , right parenthesis , right parenthesis Over 2 minus left parenthesis, negative 1 , right parenthesis , EndFractionm=f2−f−12−−1
equals=
negative 2−2
4
Expression 5: "y" equals "m" left parenthesis, "x" plus 1 , right parenthesis plus "f" left parenthesis, negative 1 , right parenthesisy=mx+1+f−1