Expression 24: "y" equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis plus "B" Subscript, 2 , Baseline Has graph. To audio trace, press ALT+T.y=m3x−B1+B2
Expression 28: "y" equals "m" Subscript, 4 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis plus "C" Subscript, 2 , Baseline Has graph. To audio trace, press ALT+T.y=m4x−C1+C2
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Expression 29: "m" Subscript, 3 , Baseline left parenthesis, "A" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , right parenthesis plus "B" Subscript, 2 , Baseline tilde "m" Subscript, 4 , Baseline left parenthesis, "A" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis plus "C" Subscript, 2 , Baseline Has regression. To access statistics, press Tab.m3A1−B1+B2~m4A1−C1+C2
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Expression 30: "A" Subscript, 2 , Baseline equals "m" Subscript, 4 , Baseline left parenthesis, "A" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis plus "C" Subscript, 2 , Baseline equals 3.4 2 4 8 8 3 9 7 2 8 4A2=m4A1−C1+C2
equals=
3.4 2 4 8 8 3 9 7 2 8 43.42488397284
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Expression 31: "D" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus StartFraction, "C" Subscript, "D" , Baseline Over "b" , EndFraction left parenthesis, "A" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis equals 3.1 9 9 4 3 1 9 4 0 0 8D1=C1+CDbA1−C1
equals=
3.1 9 9 4 3 1 9 4 0 0 83.19943194008
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Expression 32: "D" Subscript, 2 , Baseline equals "C" Subscript, 2 , Baseline plus StartFraction, "C" Subscript, "D" , Baseline Over "b" , EndFraction left parenthesis, "A" Subscript, 2 , Baseline minus "C" Subscript, 2 , Baseline , right parenthesis equals 2.3 2 4 5 2 3 3 6 9 9 3D2=C2+CDbA2−C2
equals=
2.3 2 4 5 2 3 3 6 9 9 32.32452336993
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Expression 33: "E" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus StartFraction, "B" Subscript, "E" , Baseline Over "c" , EndFraction left parenthesis, "A" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , right parenthesis equals negative 2.9 8 8 1 2 4 1 9 8 9 5E1=B1+BEcA1−B1
equals=
negative 2.9 8 8 1 2 4 1 9 8 9 5−2.98812419895
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Expression 34: "E" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline plus StartFraction, "B" Subscript, "E" , Baseline Over "c" , EndFraction left parenthesis, "A" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , right parenthesis equals 0.3 1 4 0 6 4 5 0 8 8 0 9E2=B2+BEcA2−B2
equals=
0.3 1 4 0 6 4 5 0 8 8 0 90.314064508809
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Graphs
Hide this folder from students.
35
Expression 36: left parenthesis, "O" Subscript, 1 , Baseline plus "R" cos "t" , "O" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis Has graph.O1+Rcost,O2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
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Expression 37: polygon left parenthesis, "A" , "B" , "C" , right parenthesis Has graph.polygonA,B,C
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Expression 38: polygon left parenthesis, "B" , "D" , right parenthesis Has graph.polygonB,D
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Expression 39: polygon left parenthesis, "C" , "E" , right parenthesis Has graph.polygonC,E
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Expression 40: polygon left parenthesis, "D" , "E" , right parenthesis Has graph.polygonD,E
