Rótulo oculto: left parenthesis, "c" Subscript, 1 , Baseline , "c" Subscript, 2 , Baseline , right parenthesisc1,c2
Rótulo
equals=
left parenthesis, negative 0.7 2 , negative 1.0 2 , right parenthesis−0.72,−1.02
9
Expresión 10: "L" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis equals StartFraction, left parenthesis, "x" minus "b" Subscript, 1 , Baseline , right parenthesis left parenthesis, "x" minus "c" Subscript, 1 , Baseline , right parenthesis Over left parenthesis, "a" Subscript, 1 , Baseline minus "b" Subscript, 1 , Baseline , right parenthesis left parenthesis, "a" Subscript, 1 , Baseline minus "c" Subscript, 1 , Baseline , right parenthesis , EndFraction left parenthesis, "a" Subscript, 2 , Baseline , right parenthesisL0x=x−b1x−c1a1−b1a1−c1a2
10
Expresión 11: "L" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis equals StartFraction, left parenthesis, "x" minus "a" Subscript, 1 , Baseline , right parenthesis left parenthesis, "x" minus "c" Subscript, 1 , Baseline , right parenthesis Over left parenthesis, "b" Subscript, 1 , Baseline minus "a" Subscript, 1 , Baseline , right parenthesis left parenthesis, "b" Subscript, 1 , Baseline minus "c" Subscript, 1 , Baseline , right parenthesis , EndFraction left parenthesis, "b" Subscript, 2 , Baseline , right parenthesisL1x=x−a1x−c1b1−a1b1−c1b2
11
Expresión 12: "L" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals StartFraction, left parenthesis, "x" minus "b" Subscript, 1 , Baseline , right parenthesis left parenthesis, "x" minus "a" Subscript, 1 , Baseline , right parenthesis Over left parenthesis, "c" Subscript, 1 , Baseline minus "a" Subscript, 1 , Baseline , right parenthesis left parenthesis, "c" Subscript, 1 , Baseline minus "b" Subscript, 1 , Baseline , right parenthesis , EndFraction left parenthesis, "c" Subscript, 2 , Baseline , right parenthesisL2x=x−b1x−a1c1−a1c1−b1c2
12
Expresión 13: "L" left parenthesis, "x" , right parenthesis equals "L" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesisLx=L0x+L1x+L2x
