Expression 16: "y" equals StartRoot, "R" squared minus left parenthesis, "x" minus "R" , right parenthesis squared , EndRooty=R2−x−R2
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Expression 17: "y" equals StartFraction, negative "B" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesisy=−B2C1x−C1
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Expression 18: StartFraction, negative "B" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline , EndFraction left parenthesis, "D" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis tilde StartRoot, "R" squared minus left parenthesis, "D" Subscript, 1 , Baseline minus "R" , right parenthesis squared , EndRoot−B2C1D1−C1~R2−D1−R2
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Expression 19: "D" Subscript, 2 , Baseline equals StartRoot, "R" squared minus left parenthesis, "D" Subscript, 1 , Baseline minus "R" , right parenthesis squared , EndRootD2=R2−D1−R2
equals=
1.9 21.92
19
Graphs
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Expression 21: polygon left parenthesis, "A" , "B" , "C" , right parenthesispolygonA,B,C
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Expression 22: left parenthesis, "R" plus "R" cos "t" , "R" sin "t" , right parenthesisR+Rcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: "A" Subscript, "r" "c" "R" "e" "d" , BaselineArcRed
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Expression 23: left parenthesis, "R" plus "R" cos "t" , "R" sin "t" , right parenthesisR+Rcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: "A" Subscript, "r" "c" "R" "e" "d" , BaselineArcRed
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Expression 24: StartFraction, negative "B" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis greater than or equal to "y" greater than or equal to StartRoot, "R" squared minus left parenthesis, "x" minus "R" , right parenthesis squared , EndRoot−B2C1x−C1≥y≥R2−x−R2
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Expression 25: left parenthesis, "R" plus "R" cos "t" , "R" sin "t" , right parenthesisR+Rcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
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Expression 26: polygon left parenthesis, left parenthesis, "R" , 0 , right parenthesis , "D" , right parenthesispolygonR,0,D
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Expression 27: polygon left parenthesis, "A" , "B" , "C" , right parenthesispolygonA,B,C