Expression 20: "E" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus 3cosine left parenthesis, 180 plus tan to the negative 1st power "m" Subscript, 1 , Baseline plus StartFraction, "A" Over 2 , EndFraction , right parenthesisE1=A1+3cos180+tan−1m1+A2
equals=
3.5 8 0 5 9 4 6 8 6 73.5805946867
20
Expression 21: "E" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus 3sine left parenthesis, 180 plus tan to the negative 1st power "m" Subscript, 1 , Baseline plus StartFraction, "A" Over 2 , EndFraction , right parenthesisE2=A2+3sin180+tan−1m1+A2
equals=
0.8 6 6 2 6 8 1 1 5 4 8 20.866268115482
21
Expression 22: "F" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus 3cosine left parenthesis, tan to the negative 1st power "m" Subscript, 1 , Baseline plus StartFraction, "A" Over 2 , EndFraction , right parenthesisF1=A1+3costan−1m1+A2
equals=
6.0 0 3 0 3 1 4 3 3 8 76.00303143387
22
Expression 23: "F" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus 3sine left parenthesis, tan to the negative 1st power "m" Subscript, 1 , Baseline plus StartFraction, "A" Over 2 , EndFraction , right parenthesisF2=A2+3sintan−1m1+A2
Expression 26: "m" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline Over "A" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , EndFractionm1=A2−B2A1−B1
equals=
1.3 7 0 1 2 0 3 8 4 6 91.37012038469
26
Expression 27: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis plus "B" Subscript, 2 , Baseliney=m1x−B1+B2
27
Graphs
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28
Expression 29: left parenthesis, "O" Subscript, 1 , Baseline plus "R" cos "t" , "O" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisO1+Rcost,O2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
29
Expression 30: left parenthesis, "O" Subscript, 1 , Baseline plus "R" cos "t" , "O" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisO1+Rcost,O2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
30
Expression 31: polygon left parenthesis, "A" Subscript, 0 , Baseline , "B" , "C" , right parenthesispolygonA0,B,C
31
Expression 32: polygon left parenthesis, "C" , "O" , right parenthesispolygonC,O
32
Expression 33: polygon left parenthesis, "D" , "O" , right parenthesispolygonD,O
33
Expression 34: polygon left parenthesis, "A" Subscript, 0 , Baseline , "O" , right parenthesispolygonA0,O
