Expression 6: "y" minus "f" left parenthesis, "x" Subscript, 1 , Baseline , right parenthesis equals "m" left parenthesis, "x" minus "x" Subscript, 1 , Baseline , right parenthesisy−fx1=mx−x1
6
Hidden Label: left parenthesis, "x" Subscript, 1 , Baseline , "f" left parenthesis, "x" Subscript, 1 , Baseline , right parenthesis , right parenthesisx1,fx1
Label
equals=
left parenthesis, negative 2.2 6 5 , 4.8 0 6 5 4 4 2 , right parenthesis−2.265,4.8065442
7
Hidden Label: left parenthesis, "x" Subscript, 2 , Baseline , "f" left parenthesis, "x" Subscript, 2 , Baseline , right parenthesis , right parenthesisx2,fx2
Label
equals=
left parenthesis, negative 2.2 6 , 4.7 8 9 9 1 4 8 2 , right parenthesis−2.26,4.78991482
8
Expression 9: "m" equals StartFraction, "f" left parenthesis, "x" Subscript, 2 , Baseline , right parenthesis minus "f" left parenthesis, "x" Subscript, 1 , Baseline , right parenthesis Over "x" Subscript, 2 , Baseline minus "x" Subscript, 1 , Baseline , EndFractionm=fx2−fx1x2−x1