Expression 18: "y" less than 30 Has graph. To audio trace, press ALT+T.y<30
18
Expression 19: left parenthesis, "R" Subscript, 1 , Baseline cos "t" , "R" Subscript, 1 , Baseline sin "t" , right parenthesis Has graph.R1cost,R1sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
19
Expression 20: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesis Has graph.M1+R2cost,M2+R2sint
domain t Minimum: 180180
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
20
Expression 21: left parenthesis, "R" Subscript, 1 , Baseline cos "t" , "R" Subscript, 1 , Baseline sin "t" , right parenthesis Has graph.R1cost,R1sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
21
Expression 22: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis Has graph.Rcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
22
Expression 23: left parenthesis, "M" Subscript, 1 , Baseline plus "t" "R" Subscript, 2 , Baseline , "M" Subscript, 2 , Baseline , right parenthesis Has graph.M1+tR2,M2
domain t Minimum: negative 1−1
less than or equal to "t" less than or equal to≤t≤