運算式 9: "y" Subscript, 2 , Baseline equals 2 times "a" sine left parenthesis, "t" , right parenthesisy2=2·asint
equals=
negative 8.6 6 0 2 5 4 0 3 7 8 4−8.66025403784
9
運算式 10: "x" Subscript, 3 , Baseline equals left parenthesis, "x" Subscript, 2 , Baseline plus "a" times cos left parenthesis, "t" Subscript, 2 , Baseline , right parenthesis , right parenthesisx3=x2+a·cost2
equals=
7.57.5
10
運算式 11: "y" Subscript, 3 , Baseline equals "y" Subscript, 2 , Baseline plus "a" times sine left parenthesis, "t" Subscript, 2 , Baseline , right parenthesisy3=y2+a·sint2
equals=
negative 4.3 3 0 1 2 7 0 1 8 9 2−4.33012701892
11
隱藏的 標籤 left parenthesis, "x" Subscript, 3 , Baseline , "y" Subscript, 3 , Baseline , right parenthesisx3,y3
標籤
12
隱藏的 標籤 left parenthesis, "x" Subscript, 2 , Baseline , "y" Subscript, 2 , Baseline , right parenthesisx2,y2
標籤
13
sliders
對學生隱藏此資料夾。
14
運算式 15: "t" equals 305t=305
00
360360
15
運算式 16: "t" Subscript, 2 , Baseline equals 180 plus 2 times "t"t2=180+2·t
