Expression 15: StartRoot, 3 , EndRoot left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis equals StartRoot, "R" squared minus "x" squared , EndRoot3x−D1=R2−x2
15
Expression 16: 3 left parenthesis, "x" squared plus "D" squared minus 2 "D" Subscript, 1 , Baseline "x" , right parenthesis equals "R" squared minus "x" squared3x2+D21−2D1x=R2−x2
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Expression 17: 4 "x" squared minus 6 "D" Subscript, 1 , Baseline "x" plus 3 "D" squared minus "R" squared equals 04x2−6D1x+3D21−R2=0
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Expression 18: "x" squared minus StartFraction, 3 "D" Subscript, 1 , Baseline Over 2 , EndFraction "x" plus StartFraction, 3 "D" squared minus "R" squared Over 4 , EndFraction equals 0x2−3D12x+3D21−R24=0
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Expression 19: "P" Subscript, 1 , Baseline equals StartFraction, 3 "D" Subscript, 1 , Baseline Over 4 , EndFraction plus StartRoot, StartFraction, 9 "D" squared Over 16 , EndFraction minus StartFraction, 3 "D" squared minus "R" squared Over 4 , EndFraction , EndRootP1=3D14+9D2116−3D21−R24
equals=
1.7 3 7 6 1 0 2 2 9 2 51.73761022925
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Expression 20: "P" Subscript, 2 , Baseline equals StartRoot, 3 , EndRoot left parenthesis, "P" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesisP2=3P1−D1
equals=
7.8 0 9 0 1 4 7 0 6 8 17.80901470681
20
Graphs
Hide this folder from students.
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Expression 22: "y" less than 25y<25
22
Hidden Label: "P" , "O" , "C"P,O,C
Label
equals=
left parenthesis, 1.7 3 8 , 7.8 0 9 , right parenthesis1.738,7.809
left parenthesis, 0 , 0 , right parenthesis0,0
left parenthesis, negative 5.8 9 4 , 5.4 0 9 , right parenthesis−5.894,5.409
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Expression 24: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
24
Expression 25: polygon left parenthesis, "A" , "B" , "D" , "C" , "P" , "D" , right parenthesispolygonA,B,D,C,P,D
