Expression 27: "y" equals "m" Subscript, 1 , Baseline "x" Has graph. To audio trace, press ALT+T.y=m1x
27
Expression 28: "y" equals StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "T" Subscript, 1 , Baseline , right parenthesis plus "T" Subscript, 2 , Baseline Has graph. To audio trace, press ALT+T.y=−1m1x−T1+T2
Expression 31: "m" Subscript, 2 , Baseline equals tangent left parenthesis, StartFraction, "P" Subscript, "D" "T" , Baseline Over 2 , EndFraction minus 90 , right parenthesis equals negative 1.4 1 4 2 1 3 5 6 2 3 7m2=tanPDT2−90
equals=
negative 1.4 1 4 2 1 3 5 6 2 3 7−1.41421356237
31
Expression 32: "P" Subscript, "D" "T" , Baseline equals tangent to the negative 1st power StartFraction, "T" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline Over "D" Subscript, 2 , Baseline minus "T" Subscript, 2 , Baseline , EndFraction equals 70.5 2 8 7 7 9 3 6 5 5PDT=tan−1T1−D1D2−T2
equals=
70.5 2 8 7 7 9 3 6 5 570.5287793655
32
Expression 33: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis plus "D" Subscript, 2 , Baseline Has graph. To audio trace, press ALT+T.y=m2x−D1+D2
Expression 39: "K" Subscript, 1 , Baseline equals "N" Subscript, 1 , Baseline plus StartFraction, "R" Subscript, 1 , Baseline Over "R" Subscript, 1 , Baseline plus "R" Subscript, 3 , Baseline , EndFraction left parenthesis, "M" Subscript, 1 , Baseline minus "N" Subscript, 1 , Baseline , right parenthesis equals 1K1=N1+R1R1+R3M1−N1
equals=
11
39
Expression 40: "K" Subscript, 2 , Baseline equals "N" Subscript, 2 , Baseline plus StartFraction, "R" Subscript, 1 , Baseline Over "R" Subscript, 1 , Baseline plus "R" Subscript, 3 , Baseline , EndFraction left parenthesis, "M" Subscript, 2 , Baseline minus "N" Subscript, 2 , Baseline , right parenthesis equals 1.4 1 4 2 1 3 5 6 2 3 7K2=N2+R1R1+R3M2−N2
equals=
1.4 1 4 2 1 3 5 6 2 3 71.41421356237
40
Graphs
Hide this folder from students.
41
Hidden Label: left parenthesis, "M" Subscript, 1 , Baseline , "M" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "N" Subscript, 1 , Baseline , "N" Subscript, 2 , Baseline , right parenthesisM1,M2,N1,N2
Label
equals=
left parenthesis, 0.7 5 , 2.1 2 1 , right parenthesis0.75,2.121
left parenthesis, 1.5 , 0 , right parenthesis1.5,0
42
Expression 43: left parenthesis, "T" Subscript, 1 , Baseline , "T" Subscript, 2 , Baseline minus "T" Subscript, 2 , Baseline "t" , right parenthesisT1,T2−T2t
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
43
Expression 44: polygon left parenthesis, "B" , "P" , right parenthesispolygonB,P
44
Expression 45: polygon left parenthesis, "P" , "D" , right parenthesispolygonP,D
45
Expression 46: 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: 9090
46
Expression 47: left parenthesis, "N" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "N" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisN1+R1cost,N2+R1sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
47
Expression 48: left parenthesis, "N" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "N" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisN1+R1cost,N2+R1sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
48
Expression 49: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 3 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 3 , Baseline sin "t" , right parenthesisM1+R3cost,M2+R3sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
49
Expression 50: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 3 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 3 , Baseline sin "t" , right parenthesisM1+R3cost,M2+R3sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤