Expression 20: polygon left parenthesis, "B" , "C" , right parenthesis Has graph.polygonB,C
20
Expression 21: polygon left parenthesis, "A" , "B" , right parenthesis Has graph.polygonA,B
21
Expression 22: left parenthesis, 2 "R" cos "t" , 2 "R" sin "t" , right parenthesis Has graph.2Rcost,2Rsint
domain t Minimum: 180180
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
22
Expression 23: left parenthesis, 2 "R" cos "t" , 2 "R" sin "t" , right parenthesis Has graph.2Rcost,2Rsint
domain t Minimum: 180180
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
23
Expression 24: left parenthesis, 2 "R" cos "t" , 2 "R" sin 0 , right parenthesis Has graph.2Rcost,2Rsin0
domain t Minimum: 180180
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
24
Expression 25: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis Has graph.M1+Rcost,M2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
25
Expression 26: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis Has graph.M1+Rcost,M2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤