Expression 21: "E" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 minus 2 alpha , right parenthesisE1=Rcos90−2α
equals=
44
21
Expression 22: "E" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus 2 alpha , right parenthesisE2=Rsin90−2α
equals=
negative 5.5 0 5 5 2 7 6 8 1 8 8−5.50552768188
22
Graphs
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23
Expression 24: "y" less than 35y<35
24
Expression 25: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
25
Expression 26: left parenthesis, "B" Subscript, 1 , Baseline plus "s" cos "t" , "B" Subscript, 2 , Baseline plus "s" sin "t" , right parenthesisB1+scost,B2+ssint
domain t Minimum: left parenthesis, negative beta minus 90 , right parenthesis−β−90
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: left parenthesis, beta minus 90 , right parenthesisβ−90
26
Expression 27: polygon left parenthesis, "A" , "B" , "C" , "F" , "E" , "F" , "C" , "D" , "E" , right parenthesispolygonA,B,C,F,E,F,C,D,E
27
Expression 28: left parenthesis, "E" Subscript, 1 , Baseline plus 2 thirds cos 135 , "E" Subscript, 2 , Baseline plus 2 thirds "t" sin 135 , right parenthesisE1+23cos135,E2+23tsin135
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
28
Expression 29: left parenthesis, "E" Subscript, 1 , Baseline plus 2 thirds "t" cos 135 , "E" Subscript, 2 , Baseline plus 2 thirds sin 135 , right parenthesisE1+23tcos135,E2+23sin135
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
