Expression 17: "C" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus "A" Subscript, "D" "F" , Baseline , right parenthesis equals 10C2=Rsin90−ADF
Expression 24: "G" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus 25sine left parenthesis, negative "A" Subscript, "D" "F" , Baseline , right parenthesis equals 13.3 3 3 3 3 3 3 3 3 3G2=E2+25sin−ADF
equals=
13.3 3 3 3 3 3 3 3 3 313.3333333333
24
Graphs
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25
Expression 26: "y" less than 100 Has graph. To audio trace, press ALT+T.y<100
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Expression 27: polygon left parenthesis, "D" , "F" , "E" , "G" , right parenthesis Has graph.polygonD,F,E,G
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Expression 28: polygon left parenthesis, "A" , "F" , "E" , "B" , "E" , "G" , "D" , "F" , "C" , "O" , "C" , "O" , "B" , right parenthesis Has graph.polygonA,F,E,B,E,G,D,F,C,O,C,O,B
28
Expression 29: left parenthesis, "B" Subscript, 1 , Baseline plus 1.5cos 45 , "B" Subscript, 2 , Baseline plus 1.5 "t" sin 45 , right parenthesis Has graph.B1+1.5cos45,B2+1.5tsin45
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
29
Expression 30: left parenthesis, "B" Subscript, 1 , Baseline plus 1.5 "t" cos 45 , "B" Subscript, 2 , Baseline plus 1.5sin 45 , right parenthesis Has graph.B1+1.5tcos45,B2+1.5sin45
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, "R" cos "t" , "R" sin "t" , right parenthesis Has graph.Rcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
31
Expression 32: left parenthesis, "A" Subscript, 1 , Baseline minus 10 "t" , "A" Subscript, 2 , Baseline , right parenthesis Has graph.A1−10t,A2
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
32
Expression 33: left parenthesis, "B" Subscript, 1 , Baseline plus 30 "t" , "B" Subscript, 2 , Baseline , right parenthesis Has graph.B1+30t,B2
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤