Expression 28: "f" left parenthesis, "x" , right parenthesis equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "F" Subscript, 1 , Baseline , right parenthesisfx=m1x−F1
28
Expression 29: "g" left parenthesis, "x" , right parenthesis equals negative "m" Subscript, 1 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesisgx=−m1x−B1
29
Expression 30: "f" left parenthesis, "E" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "E" Subscript, 1 , Baseline , right parenthesisfE1~gE1
30
Expression 31: "E" Subscript, 2 , Baseline equals "g" left parenthesis, "E" Subscript, 1 , Baseline , right parenthesisE2=gE1
equals=
1.6 6 6 6 6 6 6 6 6 6 71.66666666667
31
Graphs
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32
Expression 33: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint
domain t Minimum: negative 60−60
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 120120
33
Expression 34: left parenthesis, "D" Subscript, 1 , Baseline plus "R" cos "t" , "D" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisD1+Rcost,D2+Rsint
domain t Minimum: negative 120−120
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 6060
34
Expression 35: left parenthesis, "D" Subscript, 1 , Baseline plus "R" cos "t" , "D" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisD1+Rcost,D2+Rsint
domain t Minimum: negative 120−120
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 6060
35
Expression 36: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisE1+R1cost,E2+R1sint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
36
Expression 37: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisE1+R1cost,E2+R1sint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
37
Expression 38: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisE1+R1cost,E2+R1sint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
38
Expression 39: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint
domain t Minimum: negative 60−60
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 120120
39
Expression 40: left parenthesis, "D" Subscript, 1 , Baseline plus "t" "R" cos 60 , "D" Subscript, 2 , Baseline plus "t" "R" sin 60 , right parenthesisD1+tRcos60,D2+tRsin60
domain t Minimum: negative 1−1
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
40
Expression 41: left parenthesis, "F" Subscript, 1 , Baseline plus "t" "B" Subscript, "F" , Baseline cos 60 , "F" Subscript, 2 , Baseline plus "t" "B" Subscript, "F" , Baseline sin 60 , right parenthesisF1+tBFcos60,F2+tBFsin60
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
41
Expression 42: polygon left parenthesis, "A" , "B" , right parenthesispolygonA,B
42
Expression 43: polygon left parenthesis, "B" , "C" , right parenthesispolygonB,C