Expression 4: "X" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis equals "a" cosine left parenthesis, "t" , right parenthesisX0t=acost
4
Expression 5: "Y" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis equals "b" sine left parenthesis, "t" , right parenthesisY0t=bsint
5
Expression 6: left parenthesis, "X" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis , "Y" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis , right parenthesisX0t,Y0t
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 2 pi2π
6
Expression 7: "i" equals 4.8 2i=4.82
00
2 pi2π
7
Hidden Label: left parenthesis, "X" Subscript, 0 , Baseline left parenthesis, "i" , right parenthesis , "Y" Subscript, 0 , Baseline left parenthesis, "i" , right parenthesis , right parenthesisX0i,Y0i