Expression 6: polygon left parenthesis, "x" Subscript, 1 , Baseline cos left parenthesis, "t" Subscript, 1 , Baseline , right parenthesis , "y" Subscript, 1 , Baseline , right parenthesis Has graph.polygonx1cost1,y1
6
Expression 7: polygon left parenthesis, 1 minus "x" Subscript, 1 , Baseline cos left parenthesis, "t" Subscript, 1 , Baseline , right parenthesis , "y" Subscript, 1 , Baseline , right parenthesis Has graph.polygon1−x1cost1,y1
7
Expression 8: polygon left parenthesis, "x" Subscript, 1 , Baseline , 1 plus "y" Subscript, 1 , Baseline cos left parenthesis, "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis Has graph.polygonx1,1+y1cost1
8
Expression 9: polygon left parenthesis, "x" Subscript, 1 , Baseline , negative "y" Subscript, 1 , Baseline cos left parenthesis, 360 minus "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis Has graph.polygonx1,−y1cos360−t1
9
Hidden Label: left parenthesis, "x" Subscript, 1 , Baseline cos left parenthesis, "t" Subscript, 1 , Baseline , right parenthesis , "y" Subscript, 1 , Baseline , right parenthesis equals a list of points. 5 items Has graph. To audio trace, press ALT+T.x1cost1,y1
Label
equals=
left parenthesis, 0 , 0 , right parenthesis0,0
left parenthesis, 0 , 1 , right parenthesis0,1
left parenthesis, negative 0.8 0 9 , 1 , right parenthesis−0.809,1
left parenthesis, negative 0.8 0 9 , 0 , right parenthesis−0.809,0