Expression 5: "m" equals StartFraction, "a" plus "b" Over 2 , EndFractionm=a+b2
equals=
negative 0.5−0.5
5
Expression 6: "f" prime left parenthesis, "m" , right parenthesis left parenthesis, "x" minus "m" , right parenthesis plus "f" left parenthesis, "m" , right parenthesisf′mx−m+fm
6
Hidden Label: "A" equals left parenthesis, "a" , 0 , right parenthesisA=a,0
Label
7
Hidden Label: "B" equals left parenthesis, "b" , 0 , right parenthesisB=b,0
Label
8
Hidden Label: "C" equals left parenthesis, "c" , 0 , right parenthesisC=c,0