Avaldis 2: "m" equals StartFraction, "f" left parenthesis, .5 plus "h" , right parenthesis minus "f" left parenthesis, .5 , right parenthesis Over "h" , EndFractionm=f.5+h−f.5h
equals=
3.63.6
2
Avaldis 3: "y" equals "f" left parenthesis, .5 , right parenthesis plus "m" left parenthesis, "x" minus .5 , right parenthesisy=f.5+mx−.5
