Expression 15: "y" equals StartRoot, "M" squared minus left parenthesis, "x" minus "M" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "M" Subscript, 2 , Baseline Has graph. To audio trace, press ALT+T.y=M21−x−M12+M2
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Expression 16: "x" equals "P" Subscript, 1 , Baselinex=P1
Expression 18: "K" Subscript, 2 , Baseline equals StartRoot, "M" squared minus left parenthesis, "K" Subscript, 1 , Baseline minus "M" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "M" Subscript, 2 , BaselineK2=M21−K1−M12+M2
equals=
0.8 1 4 2 4 8 1 1 9 4 3 30.814248119433
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Expression 19: "a" equals StartRoot, "M" squared minus left parenthesis, "x" minus "M" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "M" Subscript, 2 , Baselinea=M21−x−M12+M2
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Expression 20: "b" equals StartRoot, 1 squared minus left parenthesis, "x" minus "P" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "P" Subscript, 2 , Baselineb=12−x−P12+P2
20
Graphs
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Expression 22: 0 less than or equal to "y" less than or equal to "a" left brace, "x" less than or equal to "K" Subscript, 1 , Baseline , right brace Has graph. To audio trace, press ALT+T.0≤y≤ax≤K1
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Expression 23: "a" less than or equal to "y" less than or equal to "b" left brace, "x" greater than or equal to "K" Subscript, 1 , Baseline , right brace Has graph. To audio trace, press ALT+T.a≤y≤bx≥K1
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Expression 24: left parenthesis, "P" Subscript, 1 , Baseline plus "A" Subscript, 2 , Baseline cos "t" , "P" Subscript, 2 , Baseline plus "A" Subscript, 2 , Baseline sin "t" , right parenthesis Has graph.P1+A2cost,P2+A2sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 9090
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Expression 25: left parenthesis, "M" Subscript, 1 , Baseline plus "M" Subscript, 1 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "M" Subscript, 1 , Baseline sin "t" , right parenthesis Has graph.M1+M1cost,M2+M1sint
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, "A" , "B" , "O" , right parenthesis Has graph.polygonA,B,O
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Expression 27: polygon left parenthesis, "A" , "T" , right parenthesis Has graph.polygonA,T
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Expression 28: polygon left parenthesis, "P" , "T" , right parenthesis Has graph.polygonP,T
