Expression 24: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "K" Subscript, 1 , Baseline , right parenthesis plus "K" Subscript, 2 , Baseliney=m1x−K1+K2
24
Expression 25: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesisy=m2x−D1
25
Expression 26: "m" Subscript, 1 , Baseline left parenthesis, "A" Subscript, 1 , Baseline minus "K" Subscript, 1 , Baseline , right parenthesis plus "K" Subscript, 2 , Baseline tilde "m" Subscript, 2 , Baseline left parenthesis, "A" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesism1A1−K1+K2~m2A1−D1
26
Expression 27: "A" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "A" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesisA2=m2A1−D1
equals=
5.7 4 0 4 2 3 0 1 6 0 65.74042301606
27
Expression 28: "m" Subscript, 3 , Baseline equals tangent left parenthesis, 240 plus tan to the negative 1st power "m" Subscript, 1 , Baseline , right parenthesism3=tan240+tan−1m1
equals=
0.6 8 3 2 0 5 2 3 1 8 7 80.683205231878
28
Expression 29: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesisy=m2x−D1
29
Expression 30: "y" equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "E" Subscript, 1 , Baseline , right parenthesisy=m3x−E1
30
Expression 31: "m" Subscript, 2 , Baseline left parenthesis, "B" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis tilde "m" Subscript, 3 , Baseline left parenthesis, "B" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesism2B1−D1~m3B1−E1
31
Expression 32: "B" Subscript, 2 , Baseline equals "m" Subscript, 3 , Baseline left parenthesis, "B" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesisB2=m3B1−E1
equals=
negative 5.7 8 6 1 2 8 0 5 9 0 4−5.78612805904
32
Expression 33: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "K" Subscript, 1 , Baseline , right parenthesis plus "K" Subscript, 2 , Baseliney=m1x−K1+K2
33
Expression 34: "y" equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "E" Subscript, 1 , Baseline , right parenthesisy=m3x−E1
34
Expression 35: "m" Subscript, 1 , Baseline left parenthesis, "C" Subscript, 1 , Baseline minus "K" Subscript, 1 , Baseline , right parenthesis plus "K" Subscript, 2 , Baseline tilde "m" Subscript, 3 , Baseline left parenthesis, "C" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesism1C1−K1+K2~m3C1−E1
35
Expression 36: "C" Subscript, 2 , Baseline equals "m" Subscript, 3 , Baseline left parenthesis, "C" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesisC2=m3C1−E1
equals=
0.7 3 4 9 1 9 7 0 6 8 2 40.734919706824
36
Graphs
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37
Expression 38: polygon left parenthesis, "K" , "L" , right parenthesispolygonK,L
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Expression 39: polygon left parenthesis, "D" , "E" , "F" , right parenthesispolygonD,E,F
39
Expression 40: polygon left parenthesis, "A" , "B" , "C" , right parenthesispolygonA,B,C
