Expression 22: "H" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline plus .5cosine left parenthesis, "D" Subscript, "A" "F" , Baseline plus 135 , right parenthesis equals 2.4 3 7 4 4 4 7 4 4 1 7H1=E1+.5cosDAF+135
equals=
2.4 3 7 4 4 4 7 4 4 1 72.43744474417
22
Expression 23: "H" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus .5sine left parenthesis, "D" Subscript, "A" "F" , Baseline plus 135 , right parenthesis equals 3.9 7 1 5 6 5 0 8 3 5 9H2=E2+.5sinDAF+135
equals=
3.9 7 1 5 6 5 0 8 3 5 93.97156508359
23
Expression 24: "D" Subscript, "A" "F" , Baseline equals "D" Subscript, "A" "G" , Baseline plus tangent to the negative 1st power 4 fifths equals 54.1 1 0 2 4 5 3 4 0 4DAF=DAG+tan−145
equals=
54.1 1 0 2 4 5 3 4 0 454.1102453404
24
Graphs
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25
Expression 26: "y" less than 25 Has graph. To audio trace, press ALT+T.y<25
26
Expression 27: polygon left parenthesis, "B" , "E" , "F" , right parenthesis Has graph.polygonB,E,F
27
Expression 28: polygon left parenthesis, "D" , "A" , "G" , right parenthesis Has graph.polygonD,A,G
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Expression 29: polygon left parenthesis, "A" , "G" , "A" , "F" , "A" , "B" , "G" , "B" , "C" , "D" , right parenthesis Has graph.polygonA,G,A,F,A,B,G,B,C,D
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Expression 30: left parenthesis, "H" Subscript, 1 , Baseline minus StartFraction, "t" .5cos left parenthesis, "D" Subscript, "A" "F" , Baseline plus 90 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "H" Subscript, 2 , Baseline minus StartFraction, "t" .5sin left parenthesis, "D" Subscript, "A" "F" , Baseline plus 90 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis Has graph.H1−t.5cosDAF+902,H2−t.5sinDAF+902
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
30
Expression 31: left parenthesis, "H" Subscript, 1 , Baseline minus StartFraction, "t" .5cos left parenthesis, "D" Subscript, "A" "F" , Baseline plus 180 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "H" Subscript, 2 , Baseline minus StartFraction, "t" .5sin left parenthesis, "D" Subscript, "A" "F" , Baseline plus 180 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis Has graph.H1−t.5cosDAF+1802,H2−t.5sinDAF+1802
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
