Expression 20: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesisy=m1x−B1
20
Expression 21: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesisy=m2x−B1
21
Expression 22: "y" equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baseliney=m3x−A1+A2
22
Expression 23: "y" equals "m" Subscript, 4 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baseliney=m4x−A1+A2
23
Expression 24: "m" Subscript, 2 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis equals "m" Subscript, 4 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baselinem2x−B1=m4x−A1+A2
24
Expression 25: "C" Subscript, 1 , Baseline equals StartFraction, "m" Subscript, 2 , Baseline "B" Subscript, 1 , Baseline minus "m" Subscript, 4 , Baseline "A" Subscript, 1 , Baseline plus "A" Subscript, 2 , Baseline Over "m" Subscript, 2 , Baseline minus "m" Subscript, 4 , Baseline , EndFractionC1=m2B1−m4A1+A2m2−m4
equals=
negative 2.5 1 4 7 3 0 4 6 2 1 9−2.51473046219
25
Expression 26: "C" Subscript, 2 , Baseline equals "m" Subscript, 4 , Baseline left parenthesis, "C" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , BaselineC2=m4C1−A1+A2
equals=
3.4 0 2 5 3 2 5 9 1 2 63.40253259126
26
Expression 27: "m" Subscript, 1 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baselinem1x−B1=m3x−A1+A2
27
Expression 28: "D" Subscript, 1 , Baseline equals StartFraction, "m" Subscript, 1 , Baseline "B" Subscript, 1 , Baseline minus "m" Subscript, 3 , Baseline "A" Subscript, 1 , Baseline plus "A" Subscript, 2 , Baseline Over "m" Subscript, 1 , Baseline minus "m" Subscript, 3 , Baseline , EndFractionD1=m1B1−m3A1+A2m1−m3
equals=
3.4 8 8 4 2 8 3 8 5 3 23.48842838532
28
Expression 29: "D" Subscript, 2 , Baseline equals "m" Subscript, 3 , Baseline left parenthesis, "D" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , BaselineD2=m3D1−A1+A2
